共 7 条
[2]
FRANCIS HJ, 1964, ANAL CHEM, V36, pA31
[3]
HINSVARK ON, 1965, FM31 TECHN PAP
[4]
HINSVARK ON, 1963, NOV EAST AN S NEW YO
[7]
Steyermark Al, 1961, QUANTITATIVE ORGANIC