中国科学院数学与系统科学研究院期刊网
Iλ-OPTIMAL DESIGNS OF PARAMETER ESTIMATION FOR THE ADDITIVE MIXTURE MODEL OF 2-DEGREE
GUAN YINGNAN, ZHANG CHONGQI
Acta Mathematicae Applicatae Sinica . 1994, (2): 161 -172 .  DOI: 10.12387/C1994017