@article{Kohl2007,
  author    = {{Stefan Kohl}},
  title     = {{Wildness of iteration of certain residue class-wise affine mappings}},
  journal   = {{Advances in Applied Math.}},
  year      = {{2007}},
  volume    = {{39}},
  pages     = {{322--328}},
  note      = {{MR 2008g:11041}},
}