@article{HenkelSauerProukakis2017,
  author    = {Carsten Henkel and Tim-O Sauer and N. P. Proukakis},
  title     = {Cross-over to quasi-condensation: mean-field theories and beyond},
  journal   = {Journal of physics : B, Atomic, molecular and optical physics},
  volume    = {50},
  doi       = {10.1088/1361-6455/aa6888},
  year      = {2017},
}