@article {18,
	title = {An investigation into the species composition of the Staphylinidae fauna (Coleoptera: Staphylinidae) on the island of Persina},
	journal = {Izvestiia na Muzeite v Severozapadna Bulgariia},
	volume = {18},
	year = {1992},
	pages = {143-151},
	author = {Raichev, I. M.}
}
