共 7 条
[1]
BOSWELL CR, 1965, MIKROCHIM ACTA, V5, P814
[3]
MALISSA H, 1955, MIKROCHIM ACTA, V1, P187
[4]
MCADAM RC, 1973, TB176 DEP EN MINES R
[5]
NICHOLS JA, 1980, J ASSOC OFF ANA CHEM, V63, P500
[6]
OKUNO I, 1978, J ASSOC OFF ANA CHEM, V61, P664
[7]
SPRAGUE S, 1964, ATOM ABSORPT NEWSL, V20, P11