@misc{Wojtusiak_Roman_Józef_(1906-1987)_Lepidoptera,
 author={Wojtusiak, Roman Józef (1906-1987)},
 howpublished={online},
 publisher={PAU},
 language={eng},
 title={Lepidoptera of the Central Caucasus, collected during the Polish Alpine Expedition in 1935, with ecological and zoogeographical remarks. Pt. 1, Macrolepidoptera},
 type={książka},
}