共 48 条
[1]
ABELSON PH, 1959, RESEARCHES GEOCHEMIS
[3]
Clarke F.W., 1924, DATA GEOCHEMISTRY
[7]
DENNEN WH, 1957, SPECTROCHIM ACTA, V20, P89
[8]
FISCHER J, 1955, ERZMETALL, V8, P529
[9]
FRAUENFELDER KOH, 1924, SUOMEN GEOL KOM GEOT