共 4 条
[1]
Bose RC, 1938, SANKHYA, V3, P323
[2]
Carmichael R. D., 1937, INTRO THEORY GROUPS
[3]
COCHRAN W. G., 1941, Journal of Dairy Science, V24, P937, DOI 10.3168/jds.S0022-0302(41)95480-2