@article{2514,
  author = {Jose D'Incao and J. von Stecher and Chris Greene},
  title = {Universal Four-Boson States in Ultracold Molecular Gases: Resonant Effects in Dimer-Dimer Collisions},
  year = {2009},
  journal = {Physical Review Letters},
  volume = {103},
  month = {Jan-07-2009},
  issn = {0031-9007},
  doi = {10.1103/PhysRevLett.103.033004},
}