共 11 条
[1]
ABRAHAM DJ, 1969, TETRAHEDRON LETT, P4085
[3]
KERLEY J, 1964, THESIS OHIO U
[4]
MCKAY JB, 1966, THESIS OHIO U
[7]
POWELL RG, 1969, TETRAHEDRON LETT, P4081
[10]
POWELL RG, 1970, TETRAHEDRON LETT, P815