@article {893,
	title = {Borkenkafer Istriens. Mit einem Anhang uber deren parasitische Hymenopteren, von Dr. Franz Ruschka.},
	journal = {Entomologische Blatter fur Biologie und Systematik der Kafer},
	volume = {12},
	year = {1916},
	pages = {11-29},
	author = {Wichmann, H.}
}
@article {894,
	title = {Borkenkafer Istriens.},
	journal = {Zeitschrift fur Pflanzenkrankheit},
	volume = {26},
	year = {1916},
	pages = {432-433},
	author = {Wichmann, H.}
}
