@article{Moffat2015,
  author    = {Anthony F. J. Moffat},
  title     = {General overview of Wolf-Rayet stars},
  journal   = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015},
  pages     = {13 -- 18},
  year      = {2015},
}