Ove Njå
Professor
Professor
Bjelland, Henrik; Njå, Ove
(2022)
A Nordic approach to fire safety engineering - Will standardization of probabilistic methods to verify fire safety designs of novel buildings improve engineering practices?.
Safety Science
ISSN 0925-7535.
Volum 148.
Njå, Ådne; Kvaløy, Jan Terje; Njå, Ove
(2022)
Modelling fire occurrences in heavy goods vehicles in road tunnels.
Fire safety journal
ISSN 0379-7112.
Volum 127.
Bjørnsen, Mihaela Gabriela; Billett, Stephen; Njå, Ove
(2022)
First responders' perceived and actual competence in tunnel fire safety .
Fire safety journal
ISSN 0379-7112.
Taha, Syed; Njå, Ove; Raza, Jawad
(2021)
A view on asset management best practices, challenges and risk in the Norwegian oil and gas and tunnel industry. I: Proceedings of the 31st European Safety and Reliability Conference.
Research Publishing Services
ISBN 978-981-18-2016-8.
Knapstad, Tonja; Njå, Ove
(2021)
The concept of learning in virtual reality in the context of tunnel fire evacuation knowledge. I: Proceedings of the 31st European Safety and Reliability Conference.
Research Publishing Services
ISBN 978-981-18-2016-8.
s.1076-1083.
Bjelland, Henrik; Njå, Ove; Heskestad, Atle William; Braut, Geir Sverre
(2021)
Emergency preparedness for tunnel fires – A systems-oriented approach.
Safety Science
ISSN 0925-7535.
Volum 143.
Lunde, Albert; Njå, Ove
(2021)
A systems thinking approach to safety in Norwegian avalanche rescue operations.
Safety Science
ISSN 0925-7535.
Volum 144.
Njå, Ove; Sommer, Morten; Rake, Eivind Lars; Braut, Geir Sverre
(2020)
Samfunnssikkerhet : Analyse styring og evaluering.
Universitetsforlaget
ISBN 9788215021294.
Bjørnsen, Gabriela; Njå, Ove; Braut, Geir Sverre
(2020)
A tool to assess learning processes based on the cooperation principle. I: Engineering assets and public infrastructures in the age of digitalization : Proceedings of the 13th world congress on engineering asset management.
Springer
ISBN 9783030480202.
s.87-95.
Østrem, Lene; Njå, Ove
(2020)
Toxicity limit states in tunnel fire safety designs. I: Engineering assets and public infrastructures in the age of digitalization : Proceedings of the 13th world congress on engineering asset management.
Springer
ISBN 9783030480202.
s.407-415.
Wiig, Siri; Aase, Karina; Billett, Stephen; Canfield, Carolyn; Røise, Olav; Njå, Ove; Guise, Veslemøy; Haraldseid-Driftland, Cecilie; Ree, Eline; Anderson, Janet; Macrae, Carl
(2020)
Defining the boundaries and operational concepts of resilience in the resilience in healthcare research program.
BMC Health Services Research
ISSN 1472-6963.
Volum 330.
Aase, Karina; Guise, Veslemøy; Billett, Stephen; Sollid, Stephen J. M.; Njå, Ove; Røise, Olav; Manser, Tanja; Anderson, Janet; Wiig, Siri
(2020)
Resilience in healthcare (RiH): a longitudinal research programme protocol.
BMJ Open
ISSN 2044-6055.
Volum 10.
Hefte 10.
Engtrø, Espen; Gudmestad, Ove Tobias; Njå, Ove
(2020)
Implementation of the Polar Code: Functional Requirements Regulating Ship Operations in Polar Waters.
Arctic Review on Law and Politics
ISSN 1891-6252.
Volum 11.
Hefte 47.
s.47-69.
Engtrø, Espen; Gudmestad, Ove Tobias; Njå, Ove
(2020)
The Polar Code's Implications for Safe Ship Operations in the Arctic Region.
TransNav, International Journal on Marine Navigation and Safety of Sea Transportation
ISSN 2083-6473.
Volum 14.
Hefte 3.
s.655-661.
Bjørnsen, Gabriela; Njå, Ove
(2020)
Competence constraints for fire and rescue personnel involved in tunnel fire safety as part of the tunnels risk acceptability. I: e-proceedings of the 30th European Safety and Reliability Conference and 15th Probabilistic Safety Assessment and Management Conference (ESREL2020 PSAM15).
Research Publishing Services
ISBN 9789811485930.
Knapstad, Tonja; Sommer, Morten; Njå, Ove
(2019)
The Communication of Vision Zero Values in Tunnel Safety Management. I: Proceedings of the 29th European Safety and Reliability Conference(ESREL). 22 – 26 September 2019 Hannover, Germany .
Research Publishing Services
ISBN 978-981-11-2724-3.
s.3009-3016.
Alvarez, Ana Llopis; Njå, Ove
(2019)
Approaching Societal Safety from the Urban Perspective. I: Proceedings of the 29th European Safety and Reliability Conference(ESREL). 22 – 26 September 2019 Hannover, Germany .
Research Publishing Services
ISBN 978-981-11-2724-3.
s.3957-3964.
Lunde, Albert; Njå, Ove
(2019)
Rescue performance in Norwegian road related avalanche incidents.
Cold Regions Science and Technology
ISSN 0165-232X.
Volum 165.
Grottenberg, Lars Ole; Njå, Ove; Tøssebro, Erlend; Braut, Geir Sverre; Bragstad, Karoline; Grøneng, Gry Marysol
(2019)
Detecting Influenza Outbreaks Based on Spatiotemporal Information from Urban Systems.
Lecture Notes in Geoinformation and Cartography
ISSN 1863-2246.
s.87-106.
Bjørnsen, Mihaela Gabriela; Njå, Ove
(2019)
Applying Systems Theory to Increase Competence in Tunnel Fire Safety – Focusing on the Fire and Rescue Services. I: Proceedings of the 29th European Safety and Reliability Conference(ESREL). 22 – 26 September 2019 Hannover, Germany .
Research Publishing Services
ISBN 978-981-11-2724-3.
s.3292-3299.
Mulero, Diego Lopez; Njå, Ove
(2019)
Contrasting safety management approaches for natural disasters applied to landslides in Sandnes (Norway). I: Proceedings of the 29th European Safety and Reliability Conference(ESREL). 22 – 26 September 2019 Hannover, Germany .
Research Publishing Services
ISBN 978-981-11-2724-3.
s.3169-3176.
Engtrø, Espen; Njå, Ove; Gudmestad, Ove Tobias
(2018)
Polarkoden - funksjonsbasert forskriftsverk for polare farvann : hvordan kan standarder presentere gode nok løsninger?. I: Regulering og standardisering : perspektiver og praksis.
Universitetsforlaget
ISBN 9788215028934.
s.146-162.
Mulero, Diego Lopez; Njå, Ove; Fernandez, Carlos Lopez
(2018)
Landslide risk management in the urban development of Sandnes (Norway).
International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences
ISSN 1682-1750.
Volum 42.
Hefte 3/W4.
s.327-334.
Grottenberg, Lars Ole; Njå, Ove; Tøssebro, Erlend; Braut, Geir Sverre; Tønnessen, Ragnhild; Grøneng, Gry Marysol
(2018)
Detecting flu outbreaks based on spatiotemporal information from urban systems - designing a novel study.
International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences
ISSN 1682-1750.
Volum 42.
Hefte 3/W4.
s.231-237.
Time, Ingrid; Njå, Ove
(2017)
Approaching tunnel safety from a system safety perspective. I: Safety & Reliability, Theory and Applications.
CRC Press
ISBN 978-1138629370.
s.1545-1552.
Sommer, Morten; Njå, Ove; Lussand, Kjetil
(2017)
Police officers' learning in relation to emergency management: A case study.
International Journal of Disaster Risk Reduction
ISSN 2212-4209.
Volum 21.
s.70-84.
Kuran, Christian Henrik Alexander; Njå, Ove
(2017)
Using ethnographic methodology in the study of complex sociotechnical Systems. I: Safety & Reliability, Theory and Applications.
CRC Press
ISBN 978-1138629370.
s.462-462.
Njå, Ove; Svela, Mona
(2017)
A review of competencies in tunnel fire response seen from the first responders' perspectives.
Fire safety journal
ISSN 0379-7112.
Volum 97.
s.137-145.
Njå, Ove; Solberg, Øivind; Braut, Geir Sverre
(2017)
Uncertainty - Its ontological status and relation to safety. I: The Illusion of Risk Control : what does it take to live with uncertainty?.
Springer
ISBN 978-3-319-32938-3.
s.5-22.
Grottenberg, Lars Ole; Njå, Ove
(2017)
Applying a systems safety approach to the development of GIS in the Norwegian emergency management domain. I: Safety & Reliability, Theory and Applications.
CRC Press
ISBN 978-1138629370.
s.3297-3305.
Lunde, Albert; Njå, Ove
(2017)
A systems thinking approach to safety in Norwegian avalanche rescue operations. I: Safety & Reliability, Theory and Applications.
CRC Press
ISBN 978-1138629370.
s.1853-1861.
Svela, Mona; Njå, Ove
(2017)
Systems engineering to address learning of road tunnel fire safety. I: Safety & Reliability, Theory and Applications.
CRC Press
ISBN 978-1138629370.
s.3617-3625.
Njå, Ove
(2016)
The relevance of the exercise task: a cruise ship being abandoned near the ice edge. Assessment of the impact upon functional requirements in the Polar Code. I: SARex Spitzbergen: Search and rescue off North Spitzbergen April 2016.
ISBN 978-82-7644-677-7.
Pau, F; Langeland, Anders; Njå, Ove
(2016)
Assessing cultural influences in megaproject practices.
IEEE Engineering Management Review
ISSN 0360-8581.
Volum 44.
Hefte 2.
s.56-73.
Vastveit, Kirsti Russell; Orzak, Monika; Njå, Ove; Kraslawski, Andrzej
(2016)
Learning from incidents at a Norwegian and a Polish refinery.
Process safety progress
ISSN 1066-8527.
Volum 36.
Hefte 1.
s.102-108.
DOI: 10.1002/prs.11822
Njå, Ove; Gudmestad, Ove Tobias
(2015)
Crisis management considerations and designs in cold climate areas. I: International Arctic Petroleum Cooperation: Barents Sea Scenarios.
Routledge
ISBN 978-1-13-878326-3.
s.204-224.
Vastveit, Kirsti Russell; Boin, Arjen; Njå, Ove
(2015)
Learning from incidents: Practices at a Scandinavian refinery.
Safety Science
ISSN 0925-7535.
Volum 79.
s.80-87.
Borg, Audun; Njå, Ove; Torero, José L.
(2015)
A framework for selecting design fires in performance based fire safety engineering.
Fire technology
ISSN 0015-2684.
Volum 51.
Hefte 4.
s.995-1017.
Borg, Audun; Husted, Bjarne Bruun Paulsen; Njå, Ove
(2014)
The concept of validation of numerical models for consequence analysis.
Reliability Engineering & System Safety
ISSN 0951-8320.
Volum 125.
s.36-45.
Rimstad, Rune; Njå, Ove; Rake, Eivind L.; Braut, Geir Sverre
(2014)
Incident command and information flows in a large-scale emergency operation.
Journal of Contingencies and Crisis Management
ISSN 0966-0879.
Volum 22.
Hefte 1.
s.29-38.
Borg, Audun; Bjelland, Henrik; Njå, Ove
(2014)
Reflections on Bayesian Network models for road tunnel safety design: A case study from Norway.
Tunnelling and Underground Space Technology
ISSN 0886-7798.
Volum 43.
s.300-314.
Vastveit, Kirsti Russell; Njå, Ove
(2014)
The roles of incident investigations in learning processes at a Scandinavian refinery.
Journal of Loss Prevention in the Process Industries
ISSN 0950-4230.
Volum 32.
s.335-342.
Vastveit, Kirsti Russell; Eriksson, Kerstin; Njå, Ove
(2014)
Critical reflections on municipal risk and vulnerability analyses as decision support tools: the role of regulation regimes.
Environment Systems and Decisions
ISSN 2194-5403.
Volum 34.
Hefte 3.
s.443-455.
Bjelland, Henrik; Njå, Ove; Heskestad, Atle William; Braut, Geir Sverre
(2014)
The Concepts of Safety Level and Safety Margin: Framework for Fire Safety Design of Novel Buildings.
Fire technology
ISSN 0015-2684.
Volum 51.
Hefte 2.
s.409-441.
Braut, Geir Sverre; Solberg, Øivind; Njå, Ove
(2014)
Organizational effects of experience from accidents. Learning in the aftermath of the Tretten and Åsta train accidents.
Transportation Research Part A: Policy and Practice
ISSN 0965-8564.
Volum 69.
s.354-366.
Borg, Audun; Njå, Ove
(2013)
The concept of validation in performance-based fire safety engineering.
Safety Science
ISSN 0925-7535.
Volum 52.
s.57-64.
Sommer, Morten; Braut, Geir Sverre; Njå, Ove
(2013)
A model for learning in emergency response work.
International Journal of Emergency Management
ISSN 1471-4825.
Volum 9.
Hefte 2.
s.151-169.
Braut, Geir Sverre; Njå, Ove
(2013)
Components of a tool to address learning from accident investigation.
International Journal of Disaster Risk Reduction
ISSN 2212-4209.
Hefte 6.
s.40-49.
Vastveit, Kirsti; Njå, Ove; Braut, Geir Sverre; Holte, Mads Ruge
(2012)
A discussion on expert judgments in national risk analyses. I: Advances in Safety, Reliability and Risk Management - proceedings of the European Safety and Reliability Conference, ESREL 2011.
CRC Press
ISBN 978-0-415-68379-1.
s.1407-1415.
Solberg, Øivind; Njå, Ove
(2012)
Reflections on the ontological status of risk.
Journal of Risk Research
ISSN 1366-9877.
Volum 15.
Hefte 9.
s.1201-1215.
Jore, Sissel Haugedal; Njå, Ove
(2012)
THE RELATION BETWEEN TERRORISM RISK DISCOURSES AND AVIATION SECURITY. I: 11th International Probabilistic Safety Assessment and Management Conference and the Annual European Safety and Reliability Conference 2012, 25-29 June 2012, Helsinki, Finland.
Curran Associates, Inc.
ISBN 978-1-62276-436-5.
s.4333-4343.
Sommer, Morten; Njå, Ove
(2012)
Dominant Learning Processes in Emergency Response Organizations: A Case Study of a Joint Rescue Coordination Centre.
Journal of Contingencies and Crisis Management
ISSN 0966-0879.
Volum 20.
Hefte 4.
s.219-230.
Braut, Geir Sverre; Rake, Eivind L.; Aanestad, Ragnhild; Njå, Ove
(2012)
Risk images as basis for decisions related to provision of public services.
Risk Management: An International Journal
ISSN 1460-3799.
Volum 14.
Hefte 1.
s.60-76.
DOI: 10.1057/rm.2011.18
Njå, Ove; Braut, Geir Sverre; Vika, Ove Erik
(2012)
Bending the rules in the commercial goods road transport sector.
Procedia - Social and Behavioral Sciences
ISSN 1877-0428.
Volum 48.
s.2336-2350.
Bjelland, Henrik; Njå, Ove
(2012)
Performance-based fire safety — risk associated with different designs. I: Advances in Safety, Reliability and Risk Management - proceedings of the European Safety and Reliability Conference, ESREL 2011.
CRC Press
ISBN 978-0-415-68379-1.
s.224-232.
DOI: 10.1201/b11433-35
Njå, Ove; Braut, Geir Sverre; Vastveit, Kirsti
(2012)
Evaluation of regional risk analyses in Norway. I: Advances in Safety, Reliability and Risk Management - proceedings of the European Safety and Reliability Conference, ESREL 2011.
CRC Press
ISBN 978-0-415-68379-1.
s.1571-1578.
Bjelland, Henrik; Njå, Ove
(2012)
Safety factors in fire safety engineering. I: Advances in Safety, Reliability and Risk Management - proceedings of the European Safety and Reliability Conference, ESREL 2011.
CRC Press
ISBN 978-0-415-68379-1.
s.1390-1398.
Njå, Ove
(2011)
Adolescents Riding Mopeds Compared to Adolescents Riding Light Motorcycles.
Safety Science Monitor
ISSN 1443-8844.
Volum 15.
Hefte 2.
Sommer, Morten; Njå, Ove
(2011)
Learning amongst Norwegian fire-fighters.
Journal of Workplace Learning
ISSN 1366-5626.
Volum 23.
Hefte 7.
s.435-455.
Njå, Ove; Braut, Geir Sverre
(2011)
INVESTIGATION OF INCIDENTS IN SYSTEMS DESIGNED OR DEVELOPED ON THE BASIS OF RISK ANALYSES.
Safety Science Monitor
ISSN 1443-8844.
Volum 15.
Hefte 1.
Njå, Ove; Fjelltun, Svein Håkon
(2010)
Managers' attitudes towards safety measures in the commercial road transport sector.
Safety Science
ISSN 0925-7535.
Volum 48.
Hefte 8.
s.1073-1080.
Njå, Ove; Vatn, Jørn
(2010)
Safety information systems related to transport of dangerous goods in Norway. I: Risks challenging publics, scientists and governments.
CRC Press
ISBN 978-0-415-58072-4.
s.223-232.
Sommer, Morten; Njå, Ove
(2010)
Scandinavian comparison of selection and training of incident commanders in the fire fighting sectors.
Journal of Emergency Management
ISSN 1543-5865.
Volum 8.
Hefte 2.
s.75-86.
Jore, Sissel Haugdal; Njå, Ove
(2010)
Risk of Terrorism: A Scientifically Valid Phenomenon or a Wild Guess? The Impact of Different Approaches to Risk Assessment.
CADAAD Journal
ISSN 1752-3079.
Volum 4.
Hefte 2.
s.197-216.
Njå, Ove; Solberg, Øivind
(2010)
Safety Considerations in Political Decisions: A Case Study of Changes to the Norwegian Aviation System.
Review of Policy Research
ISSN 1541-132X.
Volum 27.
Hefte 5.
s.595-619.
Njå, Ove; Rake, Eivind L.; Aanestad, Ragnhild; Braut, Geir Sverre
(2010)
Risk based thinking is more important than accurate risk modelling : adiscussion of risk assessment tools as basis for two categories of decisions. I: Reliability, risk and safety : back to the future.
CRC Press
ISBN 978-0-415-60427-7.
s.2169-2175.
Njå, Ove; Jore, Sissel Haugdal
(2010)
Terrorism risk as a change stimulus to the Norwegian society. I: Reliability, Risk and Safety. Theory and Applications.
CRC Press
ISBN 978-0-415-55509-8.
s.2265-2272.
Njå, Ove; Braut, Geir Sverre
(2010)
Learning from accidents (incidents) : theoretical perspectives on investigation reports as educational tools. I: Reliability, Risk and Safety. Theory and Applications.
CRC Press
ISBN 978-0-415-55509-8.
s.9-15.
Jore, Sissel Haugdal; Njå, Ove
(2009)
"Protection from half-criminal windows breakers to mass murderers with nuclear weapons" : changes in the Norwegian authorities' discourses on the terrorism threat. I: Numerical and experimental study of a reliability measure for dynamic control of floating vessels.
CRC Press
ISBN 978-0415-48792-4.
s.3077-3084.
Rake, Eivind L.; Njå, Ove
(2009)
Perceptions and performances of experienced incident commanders.
Journal of Risk Research
ISSN 1366-9877.
Volum 12.
Hefte 5.
s.665-685.
Aven, Terje; Njå, O.; Rettedal, W.
(1996)
On risk acceptance and risk interpretation.
?
Lunde, Albert
(2019)
Risk management in Norwegian avalanche rescue operations : managing uncertainty, complexity, over-commitment and the long-term monitoring of accident risk.
ISBN 9788276448849.
Hefte ..
Dederichs, Anne; Njå, Ove; Giuliani, Luisa; Zawadowska, Aleksandra
(2019)
Book of Proceedings Nordic Fire & Safety Days.
ISBN 978-91-88907-57-8.
Njå, Ove
(2018)
Hvordan tilnærme seg sannsynlighetsangivelse for branner i tunge kjøretøyer i vegtunneler?.
ISBN 978-82-490-0900-8.
Njå, Ove; Kruke, Bjørn Ivar; Raaen, Bjørnar; Vestre, Ingrid
(2018)
Undersøkelse av uønsket hendelse på laboratoriet i Hagbard Line-huset, Universitetet i Stavanger, 16. januar 2018.
Universitetet i Stavanger
ISBN 978-82-7644-774-3.
Hefte 71.
Njå, Ove
(2017)
Mulighetsstudie - Roadrunner.
ISBN 978-82-490-0887-2.
Njå, Ove
(2017)
Mulighetsstudie - Evakueringsrom.
ISBN 978-82-490-0889-6.
Njå, Ove; Vastveit, Kirsti Russell
(2016)
Norske kommuners planlegging, gjennomføring og bruk av risiko- og sårbarhetsanalyse i forbindelse med samfunnssikkerhetsarbeidet.
ISBN 978-82-7644-678-4.
Hefte 59.
Rake, Eivind L.; Njå, Ove
(2015)
End-User Involvement Report: Bridging Resources and Agencies in Large-Scale Emergency Management.
Njå, Ove; Bjelland, Henrik; Braut, Geir Sverre
(2015)
Trafikksikkerhetspotensialet i Norsk Standard NS-ISO 39001.
ISBN 978-82-490-0849-0.
Hefte 3.
Jenssen, Gunnar; Nordtømme, Marianne Elvsaas; Tinmannsvik, Ranveig Kviseth; Njå, Ove
(2015)
Metode for vurdering av effekter av Vegtilsynets virksomhet..
ISBN 9788214057942.
Hefte A26571.
Njå, Ove; Kuran, Christian Henrik Alexander
(2014)
Erfaringer fra redningsarbeidet og selvredningen ved brannen i Oslofjordtunnelen 23. juni 2011. Intervjuer med beredskapspersonell og trafikanter.
ISBN 978-82-490-0841-4.
Njå, Ove; Vastveit, Kirsti Russell; Abrahamsen, Eirik Bjorheim; Eriksson, Kerstin
(2013)
Evaluering av risikovurderinger i Statens vegvesen. Beslutningsstøtte og læringsverktøy.
ISBN 978-82-490-0812-4.
Njå, Ove; Braut, Geir Sverre
(2022)
Store ulykker og læring.
Stavanger Aftenblad
ISSN 0804-8991.
Volum 129.
Hefte 22. februar 2022.
s.29-29.
Njå, Ove; Mong, Dagfinn; Braut, Geir Sverre; Sommer, Morten; Rake, Eivind Lars
(2021)
Beredskapsøvelser – tomme ritualer eller livsviktig læring?.
Kommunal rapport
ISSN 0801-6410.
Hefte 21. desember 2021.
Njå, Ove; Braut, Geir Sverre
(2020)
Kalberg-planene - et gigantisk eksperiment.
Stavanger Aftenblad
ISSN 0804-8991.
Volum 128.
s.22-22.
Mulero, Diego Lopez; Njå, Ove
(2019)
Contrasting Safety Management Approaches for Natural Disasters Applied to Landslides in Sandnes (Norway).
Njå, Ove
(2019)
From risk management to resilience engineering. The role of dichotomization.
Njå, Ove
(2019)
Understanding risk in healthcare systems and how to investigate risk across system levels and time.
Mulero, Diego Lopez; Njå, Ove; Lopez Fernandez, Carlos; Pando, Luis
(2018)
Climate Change Adaptation Strategies in Coastal Urban Environments. The Case of Sandnes (Norway).
Mulero, Diego Lopez; Njå, Ove; Lopez Fernandez, Carlos
(2018)
Respond to climate change on stormwater management in urban areas.
Lunde, Albert; Njå, Ove
(2016)
The Reliability of Norwegian Rescue Missions Following Road Related Avalanche Incidents, Modelled with Bayesian Belief Network.
Bjelland, Henrik; Heskestad, Atle William; Njå, Ove; Braut, Geir Sverre
(2013)
Fire safety management and socio-technical relationships: Exploring theories of safety constraints and coherence principles.
Njå, Ove; Gudmestad, Ove Tobias
(2012)
Disasters in Arctic Areas.
Njå, Ove; Rake, Eivind L.
(2011)
Terror og beredskap - hva vil vi?.
Stavanger Aftenblad
ISSN 0804-8991.
Wiig, Siri; Njå, Ove
(2011)
Hvordan lærer man av sine feil?.
Stavanger Aftenblad
ISSN 0804-8991.
Borg, Audun; Njå, Ove
(2011)
The concept of validation in performance based fire safety engineering.
Aven, Terje; Njå, Ove; Vinnem, Jan Erik
(2011)
Samfunnssikkerheten trues.
Dagbladet
ISSN 0805-3766.