@misc{Konstantinov_Vladimir_Mihajlovič_Recent_1996,
 author={Konstantinov, Vladimir Mihajlovič and Nowicki, Wiesław and Pichurin, Alexandr G.},
 volume={31},
 editor={Polska Akademia Nauk. Muzeum i Instytut Zoologii},
 editor={International Ornithological Congress (21 ; 1994 ; Wiedeń)},
 number={1},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Acta Ornithologica},
 howpublished={online},
 year={1996},
 publisher={Muzeum i Instytut Zoologii PAN},
 language={eng},
 language={pol},
 type={Text},
 title={Recent changes in the avifauna of cities in European Russia and Eastern Poland - results of a questionnaire},
 keywords={urban birds, Poland, Eastern, Poland, Middle, Russia, European, congresses, composition, changes of fauna, questionnaire method, 1984-94, birds, Aves},
}