@article{JGAA_2017_21_1_a6,
     author = {Vida Dujmovi\'c},
     title = {The {Utility} of {Untangling}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {121--134},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2017},
     doi = {10.7155/jgaa.00407},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00407/}
}