TY - JOUR AU - M. Ashfold AU - J. Prince BT - Molecular Physics DA - Oct-06-1991 DO - 10.1080/00268979100101211 PY - 1991 SP - 297 EP - 315 T2 - Molecular Physics TI - Third harmonic generation in molecular gases UR - http://www.tandfonline.com/doi/abs/10.1080/00268979100101211 VL - 73 SN - 0026-8976 ER -