@article {pdf,
	title = {Die Turbellarienfauna des Leningrader Gouvernements},
	journal = {Bulletin de l{\textquoteright}Acad{\'e}mie des Sciences de l{\textquoteright}URSS},
	volume = {6},
	number = {15},
	year = {1926},
	note = {2929},
	pages = {145-146},
	type = {article},
	abstract = {Mentions:
Macrostomum viride
Macrostomum obtusum
Macrostomum obtusum korsakovi},
	keywords = {Macrostomum},
	author = {Nasonov, N V}
}
