@article{4392,
  author = {X. Han and G. Schinn and Alan Gallagher},
  title = {Differential, partial cross sections for electron excitation of the sodium 3P state},
  year = {1990},
  journal = {Physical Review A},
  volume = {42},
  pages = {1245-1257},
  month = {Jan-08-1990},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.42.1245},
}