共 14 条
[2]
[Anonymous], 1940, Q J ROY METEOR SOC
[3]
BUCH K, 1942, ANN HYDR, V70, P193
[4]
BUCH K, 1948, GEOPHYSICA HELSINKI, V3, P63
[5]
Buch K., 1932, RAPP PROC VERB REUN, V79, P1
[6]
HAYES FN, 1955, P INT C PEACEFUL USE, V14, P188
[7]
HUTCHINSON GE, 1954, EARTH PLANET, pCH8
[8]
KROGH A, 1919, DAN MAT FYS MEDD, V1
[9]
Libby W. F., 1955, RADIOCARBON DATING
[10]
RUBIN M, 1956, COMMUNICATION