TY - JOUR AU - M. Weida AU - Jeanette Sperhac AU - David Nesbitt AU - Jeremy Hutson BT - The Journal of Chemical Physics DA - 1994-08 DO - 10.1063/1.468099 PY - 1994 EP - 8351 T2 - The Journal of Chemical Physics TI - Signatures of large amplitude motion in a weakly bound complex: High-resolution IR spectroscopy and quantum calculations for HeCO2 VL - 101 SN - 00219606 ER -