共 12 条
- [3] BURGSTAHLER AW, 1971, CHEM COMMUN, P121
- [6] HOLKER JS, 1961, P CHEM SOC LONDON, P464
- [7] SYMBOLIC ADDITION PROCEDURE FOR PHASE DETERMINATION FOR CENTROSYMMETRIC AND NONCENTROSYMMETRIC CRYSTALS [J]. ACTA CRYSTALLOGRAPHICA, 1966, 21 : 849 - &
- [10] EVIDENCE FOR CONFIGURATION AND CONFORMATION OF LEVOPIMARIC ACID FROM MEASUREMENT OF SURFACE FILMS [J]. EXPERIENTIA, 1962, 18 (08): : 355 - &