MontalvaAG08'

BibTeX

@article{DBLP:journals/endm/MontalvaAG08,
  author    = {Marco Montalva and
               Julio Aracena and
               Anah\'{\i} Gajardo},
  title     = {On the complexity of feedback set problems in signed digraphs},
  journal   = {Electronic Notes in Discrete Mathematics},
  volume    = {30},
  year      = {2008},
  pages     = {249-254},
  ee        = {http://dx.doi.org/10.1016/j.endm.2008.01.043},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}