共 4 条
[1]
Chandler Asa C., 1947, TRANS AMER MICROSC SOC, V66, P283, DOI 10.2307/3223396
[2]
Dubois G., 1938, Memoires de la Societe Neuchateloise des Sciences Naturelles, V6, P1
[3]
DUBOIS G, 1948, AM MIDL NAT
[4]
HAWKINS BL, 1932, THESIS U MINNESOTA