@article {1564,
	title = {Zur Biologie von Leptinus testaceus M{\"u}ll. Phoresie oder Ektoparasitismus ? Neue Beobachtungen},
	journal = {ZWib},
	volume = {19},
	year = {1914},
	pages = {139-144.},
	author = {R{\"u}schkamp, F.}
}
