中国科学院数学与系统科学研究院期刊网
THE EXISTENCE OF UMRE ESTIMATOR AND UMRU ESTIMATOR IN GROWTH CURVE MODELS
Qi Rong DENG, Jian Bao CHEN
Acta Mathematicae Applicatae Sinica . 1999, (2): 169 -177 .  DOI: 10.12387/C1999034