共 19 条
[4]
Clark C.W., 1976, MATH BIOECONOMICS
[6]
GOH BS, 1974, MATH BIOSCI, V19, P233
[7]
Kapur J. N., 1979, Indian Journal of Pure and Applied Mathematics, V10, P890
[8]
KAPUR JN, 1979, P NAT ACAD SCI IND A, V49, P118
[9]
KAPUR JN, UNPUBLISHED
[10]
KAPUR JN, 2ND P INT C MATH MOD