共 80 条
[2]
ABLE KP, 1978, ANIMAL MIGRATION NAV, P228
[3]
ABLE KP, 1974, BIOL ASPECTS BIRD AI, P331
[5]
ALERSTAM T, 1972, Ornis Scandinavica, V3, P99, DOI 10.2307/3676220
[6]
Alerstam T, 1976, THESIS U LUND LUND
[7]
BATSCHELET E, 1972, ANIMAL ORIENTATION N, P61
[9]
BELLROSE FC, 1967, 14 P INT ORN C, P281
[10]
Bergman G, 1971, Vogelwarte, V26, P157