@article{BeradzeKochiashviliNatsvlishvilietal.2015,
  author    = {S. Beradze and N. Kochiashvili and R. Natsvlishvili and I. Kochiashvili and E. Janiashvili and T. Urushadze and M. Vardosanidze},
  title     = {P Cygni and its Observations at the Abastumani Observatory},
  journal   = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015},
  pages     = {353},
  year      = {2015},
}