TY - JOUR AU - K. Gibble AU - Alan Gallagher BT - Physical Review A DA - Jan-02-1991 DO - 10.1103/PhysRevA.43.1366 PY - 1991 SP - 1366 EP - 1380 T2 - Physical Review A TI - Measurements of velocity-changing collision kernels VL - 43 SN - 1050-2947 ER -