共 22 条
[2]
BECKERBAUER R, 1992, POLYM PREPR AM CHEM, V33, P1204
[5]
Furin G. G., 1976, IZV SIB OTD AN KHIM, V3, P120
[6]
HARPP DN, 1979, SYNTHESIS-STUTTGART, P181
[9]
IGNATEV NV, 1991, ZH ORG KHIM, V27, P780