@misc{Wuorenrinne_Heikki_Effects_1989,
 author={Wuorenrinne, Heikki},
 volume={42},
 editor={Instytut Zoologii Polskiej Akademii Nauk},
 number={15},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 address={Wrocław},
 journal={Annales Zoologici},
 howpublished={online},
 year={1989},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 type={Text},
 title={Effects of urban pressure on colonies of Formica rufa group (Hymenoptera, Formicidae) in the town of Espoo (Finland)},
 keywords={ants, Formicidae, Hymenoptera},
}