@article{SchwabedalPikovskijKralemannetal.2012,
  author    = {Justus T. C. Schwabedal and Arkadij Pikovskij and Bj{\"o}rn Kralemann and Michael Rosenblum},
  title     = {Optimal phase description of chaotic oscillators},
  journal   = {Physical review : E, Statistical, nonlinear and soft matter physics},
  volume    = {85},
  number    = {2},
  doi       = {10.1103/PhysRevE.85.026216},
  year      = {2012},
}