@article{KochiashviliBeradzeKochiashvilietal.2015,
  author    = {N. Kochiashvili and S. Beradze and I. Kochiashvili and R. Natsvlishvili and M. Vardosanidze},
  title     = {New Photometric Observations of P Cygni},
  journal   = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015},
  pages     = {360},
  year      = {2015},
}