共 11 条
[3]
CHIPMAN JS, 1973, INT ECON REV, V14, P153
[6]
ON CERTAIN INTERSECTION PROPERTIES OF CONVEX SETS
[J].
CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES,
1951, 3 (03)
:272-275
[9]
UZAWA H, 1971, PREFERENCE UTILITY D
[10]
WALD A, 1934, MATHEMATISCHEN KOLLO, V7, P1