@techreport{LentSwieUitt90a,
  author      = {Lentfert, P. J. A. and Swierstra, S. D. and Uittenbogaard, A. H.},
  title       = {Distributed incremental maximum finding in hierarchically divided graphs},
  institution = {Department of Computer Science},
  year        = {1990},
  address     = {P.O.Box 80.089, 3508 TB UTRECHT, the Netherlands},
  number      = {90-30},
  type        = {RUU-CS},
}