共 11 条
[2]
COOKE WD, 1950, ANAL CHEM, V22, P896
[3]
ELMORE WC, 1949, ELECTRONICS EXPT TEC, P390
[5]
GITTINGS HT, 1948, AECD1908 AT EN COMM
[6]
GREENWOOD IA, 1948, ELECTRONIC INSTRUMEN, P494
[8]
LINGANE JJ, 1948, ANALYT CHEM, V20, P795
[10]
OELSEN W, 1949, STAHL EISEN, V69, P33