PengSY93'

BibTeX

@article{DBLP:journals/jal/PengSY93,
  author    = {Shietung Peng and
               A. B. Stephens and
               Yelena Yesha},
  title     = {Algorithms for a Core and k-Tree Core of a Tree},
  journal   = {J. Algorithms},
  volume    = {15},
  number    = {1},
  year      = {1993},
  pages     = {143-159},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}