@article{LevanovaOsipovPikovskij2014,
  author    = {T. A. Levanova and Grigory V. Osipov and Arkadij Pikovskij},
  title     = {Coherence properties of cycling chaos},
  journal   = {Communications in nonlinear science \& numerical simulation},
  volume    = {19},
  number    = {8},
  pages     = {2734 -- 2739},
  doi       = {10.1016/j.cnsns.2014.01.011},
  year      = {2014},
}