共 13 条
[5]
DERFLINGER G, 1983, UNPUB SOME COMMENTS
[6]
DERFLINGER G, 1979, BIOMETR J, V21, P25
[7]
GUTTMAN L, 1954, PSYCHOMETRIKA, V19, P149
[8]
Joreskog K.G., 1977, K MARKETING RES, V16, P64