@article{PikovskijFishman2011,
  author    = {Arkadij Pikovskij and Shmuel Fishman},
  title     = {Scaling properties of weak chaos in nonlinear disordered lattices},
  journal   = {Physical review : E, Statistical, nonlinear and soft matter physics},
  volume    = {83},
  number    = {2},
  doi       = {10.1103/PhysRevE.83.025201},
  year      = {2011},
}