1. Parallel long-term trends across four marine trophic levels and weather;Aebischer;Nature, London,1990
2. Report of the ICES Advisory Committee on Fisheries Management, 2000;Anon;ICES Cooperative Research Report,2001
3. Verbreitung and laichverhältnisse von sardelle und sardine in der südöstlichen Nordsee und ihre veränderungen als folge der klimaänderung;Aurich;Helgoländer Meeresuntersuchungen,1953
4. Causes of the changes in the stocks of some summer spawners in the southern North Sea—a working hypothesis;Aurich;International Commission for the Northwest Atlantic Fisheries Special Publications,1958
5. Blue whiting stocks in the north-east Atlantic;Bailey;Scottish Fishery Bulletin,1970