%0 Journal Article %A Harborth, Heiko %A Nitzschke, Heinz-Michael %T Solution of Irving's Ramsey problem %J Glasgow mathematical journal %D 1980 %P 187-197 %V 21 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500004353/ %R 10.1017/S0017089500004353 %F 10_1017_S0017089500004353