@article{DBLP:journals/transci/BroekLAB06,
  author    = {Mark S. van den Broek and
               J. S. H. van Leeuwaarden and
               Ivo J. B. F. Adan and
               Onno J. Boxma},
  title     = {Bounds and Approximations for the Fixed-Cycle Traffic-Light
               Queue},
  journal   = {Transportation Science},
  volume    = {40},
  number    = {4},
  year      = {2006},
  pages     = {484-496},
  ee        = {http://dx.doi.org/10.1287/trsc.1050.0146},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}