共 15 条
[3]
BROWN RL, 1975, J R STAT SOC B, V37, P194
[5]
DURBIN J, 1969, BIOMETRIKA, V56, P1
[7]
Farley JU, 1975, J ECONOMETRICS, V3, P297, DOI DOI 10.1016/0304-4076(75)90037-8