@article{6869,
  author = {K. Lehmann},
  title = {Potential of a neutral impurity in a large 4 He cluster},
  year = {1999},
  journal = {Molecular Physics},
  volume = {97},
  pages = {645-666},
  month = {Oct-09-1999},
  issn = {0026-8976},
  url = {http://www.tandfonline.com/doi/abs/10.1080/002689799163497},
  doi = {10.1080/002689799163497},
}