@article{JGAA_2009_13_3_a3,
     author = {Giuseppe Di Battista and Fabrizio Frati},
     title = {Efficient {C-Planarity} {Testing} for {Embedded} {Flat} {Clustered} {Graphs} with {Small} {Faces}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {349--378},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2009},
     doi = {10.7155/jgaa.00191},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00191/}
}