@article{10_4153_CMB_1966_062_2,
     author = {Bassett, Paul G.},
     title = {A {Combinatorial} {Theorem}},
     journal = {Canadian mathematical bulletin},
     pages = {515--516},
     year = {1966},
     volume = {9},
     number = {4},
     doi = {10.4153/CMB-1966-062-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1966-062-2/}
}