共 18 条
[2]
KWAN CL, 1979, ANAL CHEM, P1225
[4]
MELLOR JW, 1931, COMPR TREAT, V11, P356
[5]
MILLAR JMB, 1980, THESIS W VIRGINIA U
[8]
POOLE CP, 1967, ELECTRON SPIN RESON, pCH14