@mastersthesis {1100, title = {Faunistical research on Pselaphinae fauna (Coleoptera: Staphylinidae) in several regions of south-west Bulgaria}, volume = {PhD}, year = {2007}, pages = {131}, school = {Sofia University {\textquoteright}St. Climent Ohridski"}, address = {Sofia}, author = {Bekchiev, R.} } @book {1091, title = {Catalogue of Palaearctic Coleoptera - Pselaphinae}, series = {Catalogue of Palaearctic Coleoptera. Hydrophiloidea - Staphylinoidea 2 vols. Revised and Updated Edition}, volume = {2.1}, year = {2015}, publisher = {Brill Books}, organization = {Brill Books}, chapter = {360-453}, author = {Schulke, M. and Smetana, A.}, editor = {L{\"o}bl, I. and L{\"o}bl, D.} } @article {451, title = {Ant-Associated Beetle Fauna in Bulgaria: A Review and New Data}, journal = {Psyche}, volume = {2013}, year = {2013}, pages = {1-14}, abstract = {
}, author = {Lapeva-Gjonova, A.} } @inbook {36, title = {Staphylinidae: Pselaphinae,}, booktitle = {Catalogue of Palaearctic Coleoptera. Vol. 2. Hydrophiloidea - Histeroidea - Staphylinoidea.}, year = {2004}, pages = {272-329}, publisher = {Apollo Books}, organization = {Apollo Books}, address = {Stenstrup}, abstract = {
}, author = {L{\"o}bl, I. and Besuchet, C.}, editor = {L{\"o}bl, I. and Smetana, A.} } @article {15, title = {Contribution a l{\textquoteright}etude des Batrisodes palearctiques (Coleoptera: Pselaphidae).}, journal = {Revue Suisse de Zoologie}, volume = {88}, number = {1}, year = {1981}, pages = {275-296}, abstract = {
}, author = {Besuchet, C.} } @article {12, title = {Contribution to the knowledge of myrmecophilous beetles (Coleoptera) of Bulgaria.}, journal = {Acta Societatis Zoologicae Bohemicae}, volume = {71 }, number = {2}, year = {2007}, pages = {131-136}, abstract = {
}, author = {Hlav{\'a}{\v c}, P. and Bekchiev, R. and R{\r u}{\v z}i{\v c}ka, J. and Lackner, T.} }