@article{ŚlęzakMetzlerMagdziarz2019,
  author    = {Jakub Ślęzak and Ralf Metzler and Marcin Magdziarz},
  title     = {Codifference can detect ergodicity breaking and non-Gaussianity},
  journal   = {New Journal of Physics},
  volume    = {21},
  doi       = {10.1088/1367-2630/ab13f3},
  year      = {2019},
}