共 6 条
[1]
BAKER JW, 1952, HYPERCONJUGATION, P61
[2]
BUUHOI NP, 1945, B SOC CHIM FR, P978
[4]
FRAZER MJ, 1954, CHEM IND-LONDON, P931
[6]
MOUREAU H, 1948, B SOC CHIM FR, P96