共 7 条
[1]
BONNER WA, 1962, J CHEM EDUC, V39, P639
[2]
NEWMAN MS, 1956, STERIC EFFECTS OR ED
[5]
SOMMER PF, 1960, TETRAHEDRON LETTERS, V20, P18
[6]
Taft R. W., 1956, STERIC EFFECTS ORGAN