1. A QUANTUM CHEMICAL CONFORMATIONAL ANALYSIS OF P-TERT-BUTYL/PENTYL/OCTYL-CALIX[8]ARENES. Authors: ALEXANDRU LUPAN, ALINA SAPONAR, IOAN SILAGHI-DUMITRESCU, ATTILA KUN, LUMINIŢA SILAGHI-DUMITRESCU, ELISABETH-JEANNE POPOVICI.