BALLARD, W. B.; STEPHENSON, R. O. WOLF CONTROL - TAKE SOME AND LEAVE SOME. Alces: A Journal Devoted to the Biology and Management of Moose, [S. l.], v. 18, p. 276–300, 1982. Disponível em: https://alcesjournal.org/index.php/alces/article/view/1547. Acesso em: 2 jul. 2022.