@misc{Oka_Asajiro_(1868–1944)_Zur_1928,
 author={Oka, Asajiro (1868–1944)},
 copyright={Public Domain},
 address={Tokyo},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={1928},
 publisher={[unknown]},
 language={ger},
 title={Zur Kenntnis der japanischen Species von Chelyosoma},
 type={Text},
 URL={http://www.rcin.org.pl/Content/107535/PDF/786.pdf},
 keywords={Chelyosoma monascidia - Hokkaido - Sagami bay - Japan, Ch. macleayanum - Hokkaido - Sagami bay - Japan, Ch. sibogae - Hokkaido - Sagami bay - Japan},
}