@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 {670,
	title = {Effect of different fixatives on a common japanese freshwater planarian <i>Dugesia japonica</i> Ichikawa et Kawakatsu},
	journal = {The Bulletin of Fuji Women{\textquoteright}s College},
	volume = {10},
	year = {1972},
	pages = {81-117},
	author = {Masaharu Kawakatsu and Takeshi Miyazaki}
}
@article {668,
	title = {Studies on the morphology, karyology and taxonomy of the japanese freshwater planarian Dugesia japonica Ichikawa et Kawakatsu, with a description of a new subspecies Dugesia japonica ryukyuensis subspec. nov.},
	journal = {The Bulletin of Fuji Women{\textquoteright}s College},
	volume = {14},
	year = {1976},
	pages = {81-126},
	author = {Masaharu Kawakatsu and Oki, Iwashiro and Tamura, Sachiko and Hisao Sugino}
}
