1. A preliminary study of the status of white-beaked dolphins, Lagenorhynchus albirostris, and other small cetaceans off the coast of Labrador;Ailing;Can. Field-Nat.,1987
2. A typical case history of the net-caught harbour porpoise, Phocoena phocoena from Danish waters;Andersen;Aquat. Mammal.,1974
3. Change in occurrence of the harbour porpoise Phocoena phocoena in Danish waters as illustrated by catch statistics from 1834 to 1970;Andersen;Mammals in the seas. Vol. 4: Small cetaceans and sirenians. FAO Fish. Ser.,1982
4. Bycatches of the harbour porpoise, Phocoena phocoena in Danish fisheries 1980–1981, and evidence for overexploitation;Andersen;Rep. int. Whal. Commn.,1984
5. Scientific review of the North Pacific high seas driftnet fisheries, Sidney BC, 11–14 June, 1991,1991