RayKZJ06'

@article{DBLP:journals/arscom/RayKZJ06,
  author    = {Sibabrata Ray and
               Rajgopal Kannan and
               Danyang Zhang and
               Hong Jiang},
  title     = {The Weighted Integrity Problem is Polynomial for Interval
               Graphs},
  journal   = {Ars Comb.},
  volume    = {79},
  year      = {2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}