@article {348,
	title = {The planarians (Turbellaria: Tricladida, Paludicola) of Lake Ohrid in Macedonia},
	number = {280},
	year = {1978},
	url = {http://www.sil.si.edu/smithsoniancontributions/Zoology/pdf_hi/SCTZ-0280.pdf},
	author = {Roman Kenk}
}
