@article{10_4153_CMB_1964_003_8,
     author = {Erd\"os, P. and Moon, J. W.},
     title = {On {Subgraphs} of the {Complete} {Bipartite} {Graph}},
     journal = {Canadian mathematical bulletin},
     pages = {35--39},
     year = {1964},
     volume = {7},
     number = {1},
     doi = {10.4153/CMB-1964-003-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1964-003-8/}
}