共 13 条
- [1] ABRAHAM RJ, 1971, ANAL HIGH RESOLUTION, pCH4
- [2] BETHELL D, PRECEDING COMMUNICAT
- [4] CLOSS GL, 1971, 23 INT C PUR APL CHE, V4, P19
- [5] FISCHER H, 1970, Z NATURFORSCH PT A, VA 25, P1957
- [6] HART H, 1968, TETRAHEDRON LETT, P4259
- [9] KAPTEIN R, 1971, THESIS LEIDEN
- [10] LANKAMP H, 1968, TETRAHEDRON LETT, P249