@misc{Rosengren_Rainer_(1934–2004)_Separation_1994,
 author={Rosengren, Rainer (1934–2004) and Chautems, Dominique and Cherix, Daniel and Fortelius, Wilhelm and Keller, Laurent},
 volume={48},
 editor={Polska Akademia Nauk. Muzeum i Instytut Zoologii},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Memorabilia Zoologica ; 48},
 journal={Memorabilia Zoologica. Ants, Fourmis, Mrówki...},
 howpublished={online},
 year={1994},
 publisher={Muzeum i Instytut Zoologii PAN},
 language={eng},
 language={pol},
 type={Text},
 title={Separation of two sympatric sibling species of Formica L. ants by a behavioural choice test based on brood discrimination},
 keywords={ants, habits and behaviour, hairy wood ant, classification, Formica lugubris, Formicidae, insects, Insecta},
}