共 5 条
[1]
LAKIN HW, 1962, 450E US GEOL SUR PRO, P128
[2]
LAPIN LN, 1956, T KOM ANAL KHIM AKAD, V7, P217
[3]
LAPIN LN, 1957, AN ABSTR, V4, P3630
[4]
SANDELL EB, 1959, COLORIMETRIC DETERMI, P502
[5]
SANDELL EB, 1959, COLORIMETRIC DETERMI, P500