@article{JGAA_2014_18_5_a1,
     author = {Gregor Betz and Andreas Gemsa and Christof Mathies and Ignaz Rutter and Dorothea Wagner},
     title = {Column-Based {Graph} {Layouts}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {677--708},
     publisher = {mathdoc},
     volume = {18},
     number = {5},
     year = {2014},
     doi = {10.7155/jgaa.00341},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00341/}
}