Murakami, Y. (1990). The millipeds of the genus Kopidoiulus (Diplopoda, Julida, Mongoliulidae). Journal of the Speleological Society of Japan, 15: 1-14
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Murakami, Y.
1990
The millipeds of the genus Kopidoiulus (Diplopoda, Julida, Mongoliulidae)