@article{10_37236_1734,
     author = {David Arthur},
     title = {The restricted arc-width of a graph},
     journal = {The electronic journal of combinatorics},
     year = {2003},
     volume = {10},
     doi = {10.37236/1734},
     zbl = {1031.05088},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1734/}
}