@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.} }