共 15 条
[1]
DCARVALHO H, 1930, CR HEBD ACAD SCI, V95, P191
[2]
FOYN E, 1939, VETENSKAPS VITTERHET, V6
[3]
HERNEGGER F, 1933, ANZ AKAD WISS WIEN, P19
[4]
HEVESY G, 1926, MANUAL RADIOACTIVITY
[5]
Hillebrand W.F., 1929, APPL INORGANIC ANAL
[6]
JOLY J, 1905, PHILOS MAG, V16, P196
[7]
The isotopic constitution of radiogenic leads and the measurement of geological time. II
[J].
PHYSICAL REVIEW,
1939, 55 (02)
:0153-0163
[8]
Piggot CS, 1931, AM J SCI, V22, P1
[9]
Piggot CS, 1933, AM J SCI, V25, P229
[10]
Piggot CS, 1932, AM J SCI, V23, P49