Per J Palsbøll, Judith Allen, Martine Bérube, Phillip J Clapham, Tonnie P Feddersen, Philip S Hammond, Richard R Hudson, Hanne Jørgensen, Steve Katona, Anja Holm Larsen, Finn Larsen, Jon Lien, David K Mattila, Johann Sigurjonsson, Richard Sears, Tim Smith, Renate Sponer, Peter Stevick, Nils Øien, None,
Genetic tagging of humpback whales Nature. ,vol. 388, pp. 767- 769 ,(1997) ,
10.1038/42005