@ARTICLE{2003-rc,
  author = {Cristian S. Calude and Ludwig Staiger  and Karl Svozil},
  title = {Randomness relative to {C}antor expansions},
  journal = {Communications in Nonlinear Science and Numerical Simulation},
  year = {2005},
  volume = {10},
  pages = {921-930},
  Issue = {8},
  doi = {10.1016/j.cnsns.2004.05.003},
  eprint = {nlin/0304019},
  url = {http://dx.doi.org/10.1016/j.cnsns.2004.05.003}
}