1. Fluctuations in the great fisheries of northern Europe viewed in light of biological research;J Hjort;Rapp P-v Réun Cons Perm Int Explor Mer,1914
2. Factors influencing year-class strength of Norwegian spring spawning herring (Clupea harengus L.);O Dragesund;Fisk Skrift Ser Havunders,1970
3. Comparative analysis of year-class strength among fish stocks in the North Atlantic;O Dragesund;Fisk Skrift Ser Havunders,1971
4. Stock structure of Norwegian spring-spawning herring: historical background and recent apprehension;R Toresen;ICES Mar Sci Symp,2002
5. Effects of juvenile nursery on geographic spawning distribution in Norwegian spring-spawning herring (Clupea harengus L.);JC Holst;ICES J Mar Sci,1998