中国科学院数学与系统科学研究院期刊网
多参数指数族的逆Bhattacharyyà信息阵并应用于正态分布
吴传义
THE INVERSE BHATTACHARYYA INFORMATION MATRIX FOR MULTIPARAMETRIC EXPONENTIAL FAMILY AND ITS APPLICATION TO NORMAL DISTRIBUTIONS
Wu Chuan-yi
应用数学学报 . 1989, (2): 205 -212 .  DOI: 10.12387/C1989024