PÉREZ, J. M.; SERRANO, E.; ALPÍZAR-JARA, R.; GRANADOS, J. E.; SORIGUER, R. C. The potential of distance sampling methods to estimate abundance of mountain ungulates: review of usefulness and limitations. Pirineos, [S. l.], v. 157, p. 15–24, 2002. DOI: 10.3989/pirineos.2002.v157.57. Disponível em: https://pirineos.revistas.csic.es/index.php/pirineos/article/view/57. Acesso em: 23 abr. 2024.