TY - JOUR AU - Lee Kieffer BT - The Journal of Chemical Physics DA - Jan-01-1967 DO - 10.1063/1.1841104 PY - 1967 EP - 2728 T2 - The Journal of Chemical Physics TI - Energetic Ions from N2 Produced by Electron Impact VL - 46 SN - 00219606 ER -