@inproceedings{DBLP:conf/apbc/ManuchZSG06,
  author    = {J{\'a}n Manuch and
               Xiaohong Zhao and
               Ladislav Stacho and
               Arvind Gupta},
  title     = {Characterization of the Existence of Galled-Tree Networks},
  booktitle = {APBC},
  year      = {2006},
  pages     = {297-306},
  ee        = {http://www.comp.nus.edu.sg/$\sim$wongls/psZ/apbc2006/236.pdf},
  crossref  = {DBLP:conf/apbc/2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/apbc/2006,
  editor    = {Tao Jiang and
               Ueng-Cheng Yang and
               Yi-Ping Phoebe Chen and
               Limsoon Wong},
  title     = {Proceedings of 4th Asia-Pacific Bioinformatics Conference.
               13-16 February 2006, Taipei, Taiwan},
  booktitle = {APBC},
  publisher = {Imperial College Press, London},
  year      = {2006},
  isbn      = {1-86094-623-2},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}