@misc{_International,
 howpublished={online},
 publisher={Zielona Góra: University of Zielona Góra, Institute of Biotechnology & Environmental},
 language={eng},
 title={International Studies on Sparrows, vol. 30 [2005] - spis treści},
 type={artykuł},
 keywords={wróblowe, ornitologia},
}