1. SYNTHESIS AND STRUCTURAL ANALYSIS OF SOME NEW STERICALLY HINDERED DIENES. Authors: FLAVIA PIRON, ELENA BOGDAN, CRINA CISMAŞ, ANAMARIA TEREC, ION GROSU.2. TRI-ARMED PODANDS AS EFFICIENT PRECURSORS FOR SUPRAMOLECULAR SYSTEMS. Authors: ION GROSU, RICHARD ATTILA VARGA, ANAMARIA TEREC, CRINA CISMAŞ, VLAD PAŞCANU, CORNELIA OPREA.3. SYNTHESIS, SEPARATION AND X-RAY DIFFRACTOMETRY INVESTIGATIONS OF TRANS, TRANS 1,4-BIS(5’-HYDROXYMETHYL-2’,5’-DIMETHYL-1’,3’-DIOXAN-2’-YL)BENZENE. Authors: ION GROSU, CRINA CISMAŞ, ELENA BOGDAN, EMESE DÉNES, RICHARD ATTILA VARGA, VLAD NISTE, MONICA CÎRCU.