DBLP Record 'journals/is/AstrahanSW87'

BibTeX

@article{DBLP:journals/is/AstrahanSW87,
  author    = {Morton M. Astrahan and
               Mario Schkolnick and
               Kyu-Young Whang},
  title     = {Approximating the number of unique values of an attribute
               without sorting},
  journal   = {Inf. Syst.},
  volume    = {12},
  number    = {1},
  year      = {1987},
  pages     = {11-15},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}