@misc{Jerzak_Leszek_The,
 author={Jerzak, Leszek and Ciebiera, Olaf and Bocheński, Marcin},
 howpublished={online},
 publisher={Zielona Góra: University of Zielona Góra, Faculty of Biological Sciences},
 language={eng},
 abstract={All participants found the meeting to be important and worthwhile and spent in a nice and pleasant atmosphere. Once more one could see that birds in the cities constitute a challenge for modern researchers and environmental protectors.},
 type={artykuł},
 title={The scientific conference "Birds of the cities" Zielona Góra, 14-16 September 2012},
 keywords={wróblowe, ornitologia},
}