@article {8,
	title = {More about the study of the Staphylinidi of tribus Staphylinini Coiff. and tribus Quedini Ganglb.(Coleoptera, Staphylinidae) in the region of central north Bulgaria },
	journal = {Izvestiia na Muzeite v Severozapadna Bulgariia},
	volume = {9},
	year = {1984},
	pages = {255-260},
	author = {Raichev, I. M.}
}
@article {25,
	title = {Parazitizm sredi zhukov-stafilinid},
	journal = {Priroda (NRB)Priroda (NRB)},
	volume = {33 },
	number = {4},
	year = {1984},
	pages = {60-61},
	author = {Raichev, I. M.}
}
