@article {1993|1907, title = {COMPARISON OF THE IR AND RAMAN VIBRATIONAL FREQUENCIES AND INTENSITIES OF ALKANES USING THE AMBER AND SPASIBA FORCE-FIELDS - APPLICATION TO ETHANE, AND GAUCHE-N-BUTANE AND TRANS-N-BUTANE}, journal = {J. Mol. Struct.}, volume = {295}, year = {1993}, month = {may}, pages = {223{\textendash}232}, doi = {10.1016/0022-2860(93)85022-M}, author = {Philippe Derreumaux and LAGANT, P and VERGOTEN, G} }