@article{10_37236_3137,
     author = {Geoffrey Exoo},
     title = {On some small classical {Ramsey} numbers},
     journal = {The electronic journal of combinatorics},
     year = {2013},
     volume = {20},
     number = {1},
     doi = {10.37236/3137},
     zbl = {1266.05088},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/3137/}
}