@article{5126,
  author = {X. Guo and E. Bell and James Thompson and Gordon Dunn and M. Bannister and R. Phaneuf and A. Smith},
  title = {Evidence for significant backscattering in near-threshold electron-impact excitation of Ar7+(3s -> 3p)},
  year = {1993},
  journal = {Physical Review A},
  volume = {47},
  pages = {R9 - R12},
  month = {1993-01},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.47.R9},
}