%0 Journal Article %A Lucjan SzamkoĊ‚owicz %T Remarks on the application of Ramsey numbers to bounding the sum of densities of a graph and its complement %J Colloquium Mathematicum %D 1987 %P 345-348 %V 51 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-51-1-345-348/ %R 10.4064/cm-51-1-345-348 %G en %F 10_4064_cm_51_1_345_348