@article{ShachamIdanShaviv2015,
  author    = {Shacham, T. and Idan, I. and Shaviv, N. J.},
  title     = {A new mechanism for long long-term pulsations of hot stars?},
  series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015},
  journal   = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-88058},
  pages     = {209 -- 212},
  year      = {2015},
  abstract  = {We suggest several ideas which when combined could lead to a new mechanism for long-term pulsations of very hot and luminous stars. These involve the interplay between convection, radiation, atmospheric clumping and winds, which collectively feed back to stellar expansion and contraction. We discuss these ideas and point out the future work required in order to fill in the blanks.},
  language  = {en}
}