PaigeT87'

@article{DBLP:journals/siamcomp/PaigeT87,
  author    = {Robert Paige and
               Robert Endre Tarjan},
  title     = {Three Partition Refinement Algorithms},
  journal   = {SIAM J. Comput.},
  volume    = {16},
  number    = {6},
  year      = {1987},
  pages     = {973-989},
  ee        = {http://dx.doi.org/10.1137/0216062},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}