@misc{Trojan_Przemysław_Analysis_1962,
 author={Trojan, Przemysław},
 volume={10},
 editor={Polska Akademia Nauk. Komitet Ekologiczny},
 number={6},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 journal={Ekologia Polska. Seria A},
 howpublished={online},
 year={1962},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 type={Text},
 title={Analysis of the species concept in the genus Tabanus L. (Diptera) as shown by taxonomic practice},
 URL={http://rcin.org.pl/miiz/Content/68318/PDF/WA058_85966_P2840-T10_Eko-Pol-A-Nr-6.pdf},
 keywords={Tabanus, morphology, classification, variability, species, taxonomy, species concept},
}