SOLOVIEVA, Diana; VARTANYAN, Sergey. Lesser White-Fronted Goose Anser erythropus: good news about the breeding population in west Chukotka, Russia. Wildfowl, [S. l.], p. 110–120, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153555. Acesso em: 16 dec. 2025.