@article {825,
	title = {Planarians of the Caucasus},
	journal = {Trudy Obshchestva estestvoispytatelei pri Kazanskom Gosudarstvennom Universitete},
	volume = {62},
	year = {1958},
	pages = {39-89},
	author = {Porfirjeva, N.A.}
}
@article {629,
	title = {Index to the genera and species of the freshwater triclads (Turbellaria) of the world},
	number = {183},
	year = {1974},
	doi = {https://doi.org/10.5479/si.00810282.183},
	url = {https://repository.si.edu/handle/10088/5332},
	author = {Roman Kenk}
}
