File:Petrov et al 2005.pdf


 * ''[[Petrov et al 2005. A LIST OF CURRENTLY KNOWN ANT SPECIES (FORMICIDAE, HYMENOPTERA) OF Mt. STARA PLANINA (SERBIA). PROCEEDINGS OF THE BALKAN SCIENTIFIC CONFERENCE OF BIOLOGY IN PLOVDIV (BULGARIA) FROM 19TH TILL 21ST OF MAY 2005.