TÖPFER, T.

The taxonomic status of the Italian Sparrow — Passer italiae (Vieillot 1817): Speciation by stabilised hybridisation? A critical analysis

. Zootaxa, Auckland, New Zealand, v. 1325, n. 1, p. 117–145, 2006. DOI: 10.11646/zootaxa.1325.1.8. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.1325.1.8. Acesso em: 2 jul. 2025.