@article{11523,
  author = {M. Bacon and K. Shen and John Cooper},
  title = {Classical-Path Calculation of the S Matrices for Stark Broadening of the Lyman-α Line},
  year = {1969},
  journal = {Physical Review},
  volume = {188},
  pages = {50-56},
  month = {Jan-12-1969},
  issn = {0031-899X},
  doi = {10.1103/PhysRev.188.50},
}