@article{GoychukKharchenko2013,
  author    = {I. Goychuk and V. O. Kharchenko},
  title     = {Rocking subdiffusive ratchets origin, optimization and efficiency},
  journal   = {Mathematical modelling of natural phenomena},
  volume    = {8},
  number    = {2},
  pages     = {144 -- 158},
  doi       = {10.1051/mmnp/20138210},
  year      = {2013},
}