@misc{Chmurzyński_Jerzy_Andrzej_(1929–2019)_Preliminary_1957,
 author={Chmurzyński, Jerzy Andrzej (1929–2019)},
 volume={5},
 number={2},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Ekologia Polska. Seria A},
 howpublished={online},
 year={1957},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 type={Text},
 title={Preliminary notes on the colour preferences of female Bembex rostrata (L.) (Hymenoptera, Sphegidae). A preliminary note},
 URL={http://rcin.org.pl./Content/35926/PDF/WA488_41080_P842_Chmurzynski-Prelimin.pdf},
}