中国科学院数学与系统科学研究院期刊网
AMS
Estimations of Parametric Functions under a System of Linear Regression Equations with Correlated Errors
Yong Ge TIAN
Acta Mathematica Sinica . 2010, (10): 1927 -1942 .  DOI: 10.1007/s10114-010-8434-7