Authors: MARSHALL CT KJESBU OS YARAGINA NA SOLEMDAL P ULLTANG O

Citation: Ct. Marshall et al., IS SPAWNER BIOMASS A SENSITIVE MEASURE OF THE REPRODUCTIVE AND RECRUITMENT POTENTIAL OF NORTHEAST ARCTIC COD, Canadian journal of fisheries and aquatic sciences, 55(7), 1998, pp. 1766-1783

Authors: FLAATEN O SALVANES AGV SCHWEDER T ULLTANG O

Citation: O. Flaaten et al., FISHERIES MANAGEMENT UNDER UNCERTAINTY - AN OVERVIEW, Fisheries research, 37(1-3), 1998, pp. 1-6

Authors: ULLTANG O

Citation: O. Ulltang, EXPLANATIONS AND PREDICTIONS IN FISHERIES SCIENCE - PROBLEMS AND CHALLENGES IN A HISTORICAL AND EPISTEMOLOGICAL PERSPECTIVE, Fisheries research, 37(1-3), 1998, pp. 297-310

Authors: DRAGESUND O JOHANNESSEN A ULLTANG O

Citation: O. Dragesund et al., VARIATION IN MIGRATION AND ABUNDANCE OF NORWEGIAN SPRING SPAWNING HERRING (CLUPEA-HARENGUS L.), Sarsia, 82(2), 1997, pp. 97-105

Authors: ULLTANG O

Citation: O. Ulltang, STOCK ASSESSMENT AND BIOLOGICAL KNOWLEDGE - CAN PREDICTION UNCERTAINTY BE REDUCED, ICES journal of marine science, 53(4), 1996, pp. 659-675