（Be-B）模型下二行动线性决策问题的抽样信息期望值

杨丰凯,王德辉,宋立新

Expected Value of Sampling Information for Linear Decision Problem on Two Actions under the Be-B Model

YANG Feng-kai,WANG De-hui,SONG Li-xin

吉林大学学报(理学版) . 2005, (05): 603 -606 .