@article{847,
  author = {J. McGuirk and Heather Lewandowski and D. Harber and T. Nikuni and J. Williams and Eric Cornell},
  title = {Spatial Resolution of Spin Waves in an Ultracold Gas},
  year = {2002},
  journal = {Physical Review Letters},
  volume = {89},
  month = {2002-08},
  issn = {0031-9007},
  doi = {10.1103/PhysRevLett.89.090402},
}