@inproceedings{DBLP:conf/gd/BiedlLS05,
  author    = {Therese C. Biedl and
               Anna Lubiw and
               Michael J. Spriggs},
  title     = {Morphing Planar Graphs While Preserving Edge Directions},
  booktitle = {Graph Drawing},
  year      = {2005},
  pages     = {13-24},
  ee        = {http://dx.doi.org/10.1007/11618058_2},
  crossref  = {DBLP:conf/gd/2005},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/gd/2005,
  editor    = {Patrick Healy and
               Nikola S. Nikolov},
  title     = {Graph Drawing, 13th International Symposium, GD 2005, Limerick,
               Ireland, September 12-14, 2005, Revised Papers},
  booktitle = {Graph Drawing},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {3843},
  year      = {2006},
  isbn      = {3-540-31425-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}