TY - JOUR
AU - Sydney Geltman
AU - M. Hidalgo
BT - Journal of Physics B: Atomic and Molecular Physics
DA - Jan-10-1971
DO - 10.1088/0022-3700/4/10/015
PY - 1971
SP - 1299
EP - 1307
T2 - Journal of Physics B: Atomic and Molecular Physics
TI - A high energy approximation. II. Hydrogen atom excitation by electrons
VL - 4
SN - 0022-3700
ER -