共 9 条
[1]
ALCOCK HE, 1949, Patent No. 633782
[4]
BALEJ J, 1963, COLLECT CZECH CHEM C, V28, P254
[5]
BALEJ J, IN PRESS
[6]
CUTA F, 1956, ANALYTICKA CHEMIE OD, P295
[7]
LEBLANC M, 1898, Z ELEKTROCHEM, V5, P355
[8]
REGNER A, 1957, COLLECT CZECH CHEM C, V22, P1683
[9]
SCHMIDT, 1956, Patent No. 941543