@article{10_37236_742,
     author = {Frank Bullock and Marietjie Frick and Joy Singleton and Susan van Aardt and Kieka (C.M.) Mynhardt},
     title = {Maximal nontraceable graphs with toughness less than one},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/742},
     zbl = {1180.05056},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/742/}
}