@article{711,
  author = {D. Blume and Chris Greene},
  title = {Fermi pseudopotential approximation: Two particles under external confinement},
  year = {2002},
  journal = {Physical Review A},
  volume = {65},
  month = {Jan-04-2002},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.65.043613},
}