%0 Journal Article %A Ireneusz Recław %T Some additive properties of special sets of reals %J Colloquium Mathematicum %D 1991 %P 221-226 %V 62 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-62-2-221-226/ %R 10.4064/cm-62-2-221-226 %G en %F 10_4064_cm_62_2_221_226