@article {1852,
	title = {Additional notes on freshwater planarians from Lake Tahoe in the Sierra Nevada Mountains in North America},
	journal = {Bulletin of the Fuji Women{\textquoteright}s College},
	volume = {11},
	year = {1973},
	pages = {67},
	url = {http://ci.nii.ac.jp/els/contents110008426002.pdf?id=ART0009676963},
	author = {Masaharu Kawakatsu}
}
@article {1839,
	title = {Freshwater cavernicole planarians from Mexico: New troglobiotic and troglophilic <i>Dugesia</i> from caves of the Sierra de Guatemala},
	journal = {Annales de Sp{\'e}l{\'e}ologie},
	volume = {27},
	year = {1973},
	pages = {639-681},
	author = {Robert W. Mitchell and Masaharu Kawakatsu}
}
@article {646,
	title = {Report on freshwater planarians from Pakistan},
	journal = {The Bulletin of Fuji Women{\textquoteright}s College},
	volume = {11},
	year = {1973},
	month = {12/1973},
	pages = {79-95},
	address = {Sapporo},
	author = {Masaharu Kawakatsu}
}
@article {653,
	title = {Report on freshwater planaria from Indonesia (Sumatra and Java)},
	journal = {Contributions from the Biological Laboratory, Kyoto University},
	volume = {24},
	number = {2},
	year = {1973},
	month = {03/1973},
	pages = {87-103},
	author = {Masaharu Kawakatsu}
}
