@misc{_Acta_2003,
 volume={38},
 number={1},
 editor={Polska Akademia Nauk. Muzeum i Instytut Zoologii},
 address={Warszawa},
 journal={Acta Ornithologica},
 howpublished={online},
 year={2003},
 publisher={Muzeum i Instytut Zoologii PAN},
 language={pol},
 language={eng},
 language={rus},
 title={Acta Ornithologica, vol. 38 no 1 (2003)},
 type={Text},
 keywords={ornithology, birds, Poland, periodicals},
}