NicosiaO03'

@article{DBLP:journals/tcs/NicosiaO03,
  author    = {Gaia Nicosia and
               Gianpaolo Oriolo},
  title     = {An approximate A* algorithm and its application to the SCS
               problem},
  journal   = {Theor. Comput. Sci.},
  volume    = {290},
  number    = {3},
  year      = {2003},
  pages     = {2021-2029},
  ee        = {http://dx.doi.org/10.1016/S0304-3975(02)00085-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}