@article{10_37236_792,
     author = {Joanne L. Hall},
     title = {Graphs associated with codes of covering radius 1 and minimum distance 2},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/792},
     zbl = {1159.94010},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/792/}
}