@article{JGAA_2014_18_5_a3,
     author = {William Evans and Michael Kaufmann and William Lenhart and Tamara Mchedlidze and Stephen Wismath},
     title = {Bar {1-Visibility} {Graphs} and their relation to other {Nearly} {Planar} {Graphs
}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {721--739},
     publisher = {mathdoc},
     volume = {18},
     number = {5},
     year = {2014},
     doi = {10.7155/jgaa.00343},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00343/}
}