TY - JOUR AU - Muller, H AU - Koppel, H C2 - Chemical Physics DA - 1994-01-01 LA - en M1 - 183 PB - Chemical Physics PY - 1994 TI - Adiabatic wave-packet motion on conically intersecting potential energy surfaces: the case of SO2 (1B1 - 1A2) ER -