@article{10_37236_437,
     author = {Jonathan Wang},
     title = {Thin {Lehman} matrices and their graphs},
     journal = {The electronic journal of combinatorics},
     year = {2010},
     volume = {17},
     doi = {10.37236/437},
     zbl = {1204.05033},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/437/}
}