@conference {pdf,
	title = {Rhabdocoeliden aus dem {\"U}berschwemmungsgebiet der Donau},
	booktitle = {Limnol. Berichte X. Jubil{\"a}umstagung Donauforsch.},
	year = {1968},
	note = {2803},
	pages = {251-258},
	type = {inproceedings},
	address = {10-20 Okt. 1966 Sofia, Bulgarien},
	abstract = {Mentions:
Microstomum lineare
Macrostomum distinguendum},
	keywords = {Macrostomum},
	author = {Mack-Fira, V}
}
