共 13 条
- [1] BAKKER SA, 1972, RECL TRAV CHIM PAY B, V91, P1459
- [2] CROWFOOTHODGKIN D, 1957, CHEM IND, P1148
- [4] HAVINGA E, 1962, CHIMIA, V16, P145
- [5] HAVINGA E, 1954, RECL TRAV CHIM PAY B, V73, P393
- [8] HWA JCH, 1962, ORG SYNTH, V41, P49
- [9] CONFORMATION OF NON-AROMATIC RING COMPOUNDS .75. CRYSTALS AND MOLECULAR STRUCTURE OF 3,20-BIS(ETHYLENEDIOXY)ANALOGUE OF VITAMIN-D [J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1972, B 28 (JUL15): : 2097 - &
- [10] MINNAARD NG, 1970, THESIS LEIDEN