BrandstadtCD99'

BibTeX

@article{DBLP:journals/jal/BrandstadtCD99,
  author    = {Andreas Brandst{\"a}dt and
               Victor Chepoi and
               Feodor F. Dragan},
  title     = {Distance Approximating Trees for Chordal and Dually Chordal
               Graphs},
  journal   = {J. Algorithms},
  volume    = {30},
  number    = {1},
  year      = {1999},
  pages     = {166-184},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}