共 6 条
[1]
FREEDMAN R, 1979, GEOPHYSICS MAY, P969
[2]
HARTSHORN L, 1958, ENCYCL PHYS, V16, P706
[3]
Keller G.V., 1962, GEOPHYSICS, V27, P242
[4]
LICHTENECKER K, 1937, PHYSICS Z, V32, P255
[5]
MEADOR R, 1975, OCT ANN M SPE
[6]
PASCAL H, 1964, REV ROUM SCI TECH ME, V3, P601