共 5 条
[1]
AKHACHINSKAYA TV, 1978, ZH ORG KHIM+, V14, P2317
[3]
GUENTHER H, 1973, CHEM BER, V106, P3938
[4]
Hertz H. G., 1967, PROG NUCL MAGN RESON, V3, P159, DOI DOI 10.1016/0079-6565(67)80015-3