@article {pdf,
	title = {Beitrag zur Kenntnis der Turbellarienfauna des Bodenseegebietes},
	journal = {Archiv f{\"u}r Hydrobiologie},
	volume = { 64},
	number = {3},
	year = {1968},
	note = {2844},
	pages = {335-365},
	type = {article},
	abstract = {Mentions:
Macrostomum rostratum
Macrostomum distinguendum},
	keywords = {Macrostomum},
	author = {Rixen, J-U}
}
@article {pdf,
	title = {Macrostomide (Turbellaria Macrostomida) din apele interioare ale Romaniei.},
	journal = {Studii si Cercetari de Biologie Seria Zoologie},
	volume = {20},
	number = {2},
	year = {1968},
	note = {2650},
	pages = {131-136},
	type = {article},
	abstract = {Mentions:
Macrostomum tuba
Macrostomum finnlandense
Macrostomum distinguendum
Macrostomum sensitivum
Macrostomum rostratum},
	keywords = {Macrostomum},
	author = {Mack-Fira, V}
}
@article {pdf,
	title = {Macrostomum romanicum sp. n., un Turbellari{\'e} des lacs sal{\'e}s de la Roumanie},
	journal = {Lucrarile Sesiunii Stiintificie a Statiunii de Cercetari Marine "Prof. Ioan Borcea"},
	volume = {Volum Fest},
	year = {1968},
	note = {2658},
	pages = {197-202},
	type = {article},
	abstract = {Describes:
Macrostomum romanicum n. sp.},
	keywords = {Macrostomum},
	author = {Mack-Fira, V}
}
@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}
}
@article {pdf,
	title = {Megamorion brevicauda gen. nov., spec. nov., ein Vertreter der Turbellarienordnung Macrostomida aus dem Tiefenschlamm eines Norwegischen Fjords},
	journal = {Sarsia},
	volume = {31},
	year = {1968},
	note = {1711},
	pages = {75-100},
	type = {article},
	abstract = {Describes:
Megamorion brevicauda n. gen. n. sp.},
	keywords = {Macrostomum},
	author = {Rieger, Reinhard and Sterrer, Wolfgang}
}
