共 24 条
[1]
COLLINS JC, 1968, TETRAHEDRON LETT, P3363
[5]
FURUSAKI A, 1973, TETRAHEDRON LETT, P4579
[6]
HOWARD BM, 1975, TETRAHEDRON LETT, P1687
[9]
IRIE T, 1969, TETRAHEDRON LETT, P1343