@article{10_37236_1630,
     author = {Aaron Robertson},
     title = {New lower bound formulas for multicolored {Ramsey} numbers},
     journal = {The electronic journal of combinatorics},
     year = {2002},
     volume = {9},
     doi = {10.37236/1630},
     zbl = {0990.05126},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1630/}
}