%0 Journal Article %A Kandasamy Muthuvel %T Large free set %J Colloquium Mathematicum %D 1992 %P 107-109 %V 63 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-63-1-107-109/ %R 10.4064/cm-63-1-107-109 %G en %F 10_4064_cm_63_1_107_109