JAKUBEC, V.; KŘIŽEK, J. Breeding and exploitation of prolific breeds in Czechoslovakia. Agricultural and Food Science, [S. l.], v. 60, n. 6, p. 505–510, 1988. DOI: 10.23986/afsci.72331. Disponível em: https://journal.fi/afs/article/view/72331. Acesso em: 5 jul. 2024.