?url_ver=Z39.88-2004&rft_id=MTMT%3A1132552+10.1016%2FS0166-1280(02)00043-X&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Gasparro&rft.au=+Gasparro+Donna+M.&rft.aufirst=Donna+M.&rft.title=JOURNAL+OF+MOLECULAR+STRUCTURE%3A+THEOCHEM&rft.issue=1-3&rft.issn=0166-1280&rft.atitle=An+ab+initio+and+DFT+conformational+analysis+of+unsubstituted+and+omega-substituted+ethyl-benzene%3A+(Ph-CH2-CH2-Z%3B+Z+%3D+-H%2C+-F%2C+-NH3%2B%2C+-CH3)&rft.pages=167-179&rft.date=2002&rft.volume=585&rft.genre=article