@article{JGAA_2013_17_4_a4,
     author = {Till Tantau},
     title = {Graph {Drawing} in {TikZ}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {495--513},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {2013},
     doi = {10.7155/jgaa.00301},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00301/}
}