@misc{Ruprecht_Andrzej_L._(1935–2010)_Food_1979,
 author={Ruprecht, Andrzej L. (1935–2010)},
 editor={Polska Akademia Nauk. Instytut Zoologii},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Acta Ornithologica},
 howpublished={online},
 year={1979},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 language={pol},
 language={rus},
 title={Food of the barn owl, Tyto alba guttata (C.L.Br.) from Kujawy},
 type={Text},
 URL={http://rcin.org.pl/miiz/Content/19066/PDF/WA058_34949_P257-T16_Acta-Ornith-Nr-19.pdf},
 keywords={Barn Owl, food, Poland, Kujawy, Kuyavia, Cuyavia, pellets, birds, Tyto alba, Tytonidae, Aves},
}