@article {1353,
	title = {[Parasitic Hymenoptera on black alder, Alnus glutinosa (L.) Gaertn., near Ostroda, Poland.] (in Polish with English summary)},
	journal = {Polskie Pismo Entomologiczne},
	volume = {49(2)},
	year = {1979},
	pages = {305-369},
	author = {Gorny, S.}
}
