@article{KomarovPikovskij2013,
  author    = {Maxim Komarov and Arkadij Pikovskij},
  title     = {Multiplicity of singular synchronous States in the kuramoto model of coupled oscillators},
  journal   = {Physical review letters},
  volume    = {111},
  number    = {20},
  doi       = {10.1103/PhysRevLett.111.204101},
  year      = {2013},
}