TY - JOUR AU - L. Collins AU - W. Robb AU - David Norcross BT - Physical Review A DA - Jan-11-1979 DO - 10.1103/PhysRevA.20.1838 PY - 1979 SP - 1838 EP - 1840 T2 - Physical Review A TI - Low-energy collisions of electrons with highly polar molecules: Orthogonalization and model exchange potentials VL - 20 SN - 0556-2791 ER -