共 22 条
[4]
Au WWL., 1980, Animal Sonar Systems, P251
[5]
BARTBERGER CL, 1965, NADCWR6509 AIR WARF
[6]
BULLOCK TH, 1968, Z VERGL PHYSIOL, V59, P117
[8]
DZIEDZIC AA, 1978, THESIS U PARIS