@string{PODS98 = {Proceedings of the Seventeenth ACM SIGACT-SIGMOD-SIGART
Symposium on Principles of Database Systems}}

@InProceedings{KT98,
  author =       {E. Koutsoupias and D. S. Taylor},
  title =        {Tight bounds for 2-dimensional indexing schemes},
  booktitle =    PODS98,
  address=       {Seattle, Washington},
  month =        {1--4 } # jun,
  year =         1998
}