DowneyHN02'

@article{DBLP:journals/siamcomp/DowneyHN02,
  author    = {Rodney G. Downey and
               Denis R. Hirschfeldt and
               Andr{\'e} Nies},
  title     = {Randomness, Computability, and Density},
  journal   = {SIAM J. Comput.},
  volume    = {31},
  number    = {4},
  year      = {2002},
  pages     = {1169-1183},
  ee        = {http://dx.doi.org/10.1137/S0097539700376937},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}