共 7 条
[1]
DOLE M, 1952, CHEM REV, V51, P275
[2]
GRIFFIN RC, 1927, TECHNICAL METHODS AN
[3]
Ikgersoe E., 1953, GEOL SOC AM BULL, V64, P301
[5]
A REDETERMINATION OF THE RELATIVE ABUNDANCES OF THE ISOTOPES OF CARBON, NITROGEN, OXYGEN, ARGON, AND POTASSIUM
[J].
PHYSICAL REVIEW,
1950, 77 (06)
:789-793
[6]
Rankama K., 1954, ISOTOPE GEOLOGY
[7]
RITTENBERG D, PREPARATION MEASUREM, P31