GaujalM08'

@article{DBLP:journals/dam/GaujalM08,
  author    = {Bruno Gaujal and
               Jean Mairesse},
  title     = {Minimization of circuit registers: Retiming revisited},
  journal   = {Discrete Applied Mathematics},
  volume    = {156},
  number    = {18},
  year      = {2008},
  pages     = {3498-3505},
  ee        = {http://dx.doi.org/10.1016/j.dam.2008.03.030},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}