@article{4527,
  author = {G. Bandarage and Robert Parson},
  title = {Saddle-point electrons in proton-impact ionization of H: A classical trajectory study},
  year = {1990},
  journal = {Physical Review A},
  volume = {41},
  pages = {5878-5888},
  month = {6/1990},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.41.5878},
}