共 40 条
[21]
HOOGLAND JL, BEHAV ECOL SOCIOBIOL
[22]
KING JOHN A., 1955, CONTR LAB VERTEBRATE BIOL, V67, P1
[25]
OWINGS DH, 1980, Z TIERPSYCHOL, V54, P163
[27]
Rubenstein, 1978, PERSPECTIVES ETHOLOG, P205