共 8 条
[1]
NEWMA AB, 1931, T AM I CHEM ENG, V27, P311
[5]
SCHLENK W, 1949, LIEBIGS ANN CHEM, V565, P204
[6]
SCHLENK W, 1951, JUSTUS LIEB ANN CHEM, V573, P142
[7]
UREA AND THIOUREA COMPLEXES IN SEPARATING ORGANIC COMPOUNDS
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY,
1955, 47 (02)
:216-221
[8]
TRUTER EV, 1953, RESEARCH LOND, V6, P320