SKÓRA, Krzysztof E; KUKLIK, Iwona. Bycatch as a potential threat to harbour porpoises (Phocoena phocoena) in Polish Baltic waters. NAMMCO Scientific Publications, Tromsø, Norway, v. 5, p. 303–315, 2003. DOI: 10.7557/3.2831. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2831. Acesso em: 2 may. 2026.