@article{CockburnNegrettiProukakisetal.2011,
  author    = {S. P. Cockburn and Antonio Negretti and N. P. Proukakis and Carsten Henkel},
  title     = {Comparison between microscopic methods for finite-temperature Bose gases},
  journal   = {Physical review : A, Atomic, molecular, and optical physics},
  volume    = {83},
  number    = {4},
  doi       = {10.1103/PhysRevA.83.043619},
  year      = {2011},
}