@article{LepriPikovskij2014,
  author    = {Stefano Lepri and Arkadij Pikovskij},
  title     = {Nonreciprocal wave scattering on nonlinear string-coupled oscillators},
  journal   = {Chaos : an interdisciplinary journal of nonlinear science},
  volume    = {24},
  number    = {4},
  doi       = {10.1063/1.4899205},
  year      = {2014},
}