LITERAK, I.; HORAL, D.; RAAB, R.; MATUŠÍK, H.; VYHNAL, S.; RYMEŠOVÁ, D.; SPAKOVSZKY, P.; SKARTSI, T.; POIRAZIDIS, K.; ZAKKAK, S.; TOMIK, A. Sympatric wintering of Red Kites and Black Kites in South-East Europe. Acta Zoologica Academiae Scientiarum Hungaricae, [S. l.], v. 65, n. 4, p. 381–398, 2019. DOI: 10.17109/AZH.65.4.381.2019. Disponível em: https://s-web3.mtak.hu/index.php/actazool/article/view/1374. Acesso em: 6 nov. 2026.