WIIG, Øystein. The Grey Seal Halichoerus grypus (Fabricius) and the Common Seal Phoca vitulina L. in Lofoten and Vesterålen, northern Norway. Fauna norvegica, [S. l.], v. 10, p. 1-4, 1989. DOI: 10.5324/fn.v10i0.6070. Disponível em: https://www.ntnu.no/ojs/index.php/fauna_norvegica/article/view/6070. Acesso em: 25 nov. 2024.