TY - JOUR AU - P. Johnson BT - The Journal of Chemical Physics DA - Jan-01-1976 DO - 10.1063/1.432048 PY - 1976 EP - 4638 T2 - The Journal of Chemical Physics TI - The multiphoton ionization spectrum of trans-1,3-butadiene UR - http://link.aip.org/link/?JCP/64/4638/1\&Agg=doi VL - 64 SN - 00219606 ER -