TY - JOUR AU - David Norcross AU - M. Seaton BT - Journal of Physics B: Atomic and Molecular Physics DA - Jan-04-1973 DO - 10.1088/0022-3700/6/4/016 PY - 1973 SP - 614 EP - 621 T2 - Journal of Physics B: Atomic and Molecular Physics TI - Asymptotic solutions of the coupled equations of electron-atom collision theory for the case of some channels closed VL - 6 SN - 0022-3700 ER -