@article{2037,
  keywords = {pfc},
  author = {V. Schweikhard and S. Tung and Eric Cornell},
  title = {Vortex Proliferation in the Berezinskii-Kosterlitz-Thouless Regime on a Two-Dimensional Lattice of Bose-Einstein Condensates},
  year = {2007},
  journal = {Physical Review Letters},
  volume = {99},
  chapter = {030401},
  month = {2007-07},
  issn = {0031-9007},
  doi = {10.1103/PhysRevLett.99.030401},
}