W
[Wag90] Klaus W. Wagner. Bounded Query Classes. SIAM Journal on Computing 19(5):833-846. Society for Industrial and Applied Math., October 1990. 
@article{siamjcomp19(5)-Wag,
  author =              {Wagner, Klaus W.},
  title =               {Bounded Query Classes},
  publisher =           {Society for Industrial and Applied Math.},
  journal =             {SIAM Journal on Computing},
  volume =              {19},
  number =              {5},
  pages =               {833-846},
  year =                {1990},
  month =               oct,
}
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