Korf85'

BibTeX

@article{DBLP:journals/ai/Korf85,
  author    = {Richard E. Korf},
  title     = {Depth-First Iterative-Deepening: An Optimal Admissible Tree
               Search},
  journal   = {Artif. Intell.},
  volume    = {27},
  number    = {1},
  year      = {1985},
  pages     = {97-109},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}