GovindanLY98'

BibTeX

@article{DBLP:journals/ipl/GovindanLY98,
  author    = {Rajeev Govindan and
               Michael A. Langston and
               Xudong Yan},
  title     = {Approximation the Pathwidth of Outerplanar Graphs},
  journal   = {Inf. Process. Lett.},
  volume    = {68},
  number    = {1},
  year      = {1998},
  pages     = {17-23},
  ee        = {http://dx.doi.org/10.1016/S0020-0190(98)00139-2},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}