IbarraZ93'

BibTeX

@inproceedings{DBLP:conf/ipps/IbarraZ93,
  author    = {Oscar H. Ibarra and
               Qi Zheng},
  title     = {On the Shortest Path Problems for Permutation Graphs},
  booktitle = {IPPS},
  year      = {1993},
  pages     = {198-204},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}