@article{805156, author = {M Weida and J Sperhac and David Nesbitt and Jeremy Hutson}, title = {Signatures of large amplitude motion in a weakly bound complex: High-resolution IR spectroscopy and quantum calculations for HeCO2}, year = {1994}, number = {101}, month = {1994-01-01 00:01:00}, publisher = {Journal of Chemical Physics}, language = {en}, }