Klug82'

@article{DBLP:journals/debu/Klug82,
  author    = {Anthony C. Klug},
  title     = {Investigating Access Path for Aggregates Using the "Abe"
               Statistical Query Faility},
  journal   = {IEEE Database Eng. Bull.},
  volume    = {5},
  number    = {3},
  year      = {1982},
  pages     = {52-55},
  ee        = {http://sites.computer.org/debull/82SEP-CD.pdf},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}