HASSELMEIER , I.; ABT, K. F.; ADELUNG, D.; SIEBERT , U. Stranding patterns of harbour porpoises (Phocoena phocoena) in the German North and Baltic Seas: when does the birth period occur?. J. Cetacean Res. Manage., [S. l.], v. 6, n. 3, p. 259–263, 2023. DOI: 10.47536/jcrm.v6i3.768. Disponível em: https://journal-iwc-live.netxtra.dev/index.php/jcrm/article/view/768. Acesso em: 28 sep. 2025.