共 46 条
[4]
BEGLEY MJ, 1984, TETRAHEDRON LETT, V25, P3397
[5]
BERKOWITZ WF, 1984, TETRAHEDRON LETT, V25, P3663
[6]
BERKOWITZ WF, 1984, TETRAHEDRON LETT, V25, P3665
[8]
CHAUVIERE G, 1981, CR ACAD SCI II, V293, P501