%0 Journal Article %A J. Florek %T Existence of Sidon sets of first kind in LCA groups %J Colloquium Mathematicum %D 1987 %P 121-125 %V 54 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-54-1-121-125/ %R 10.4064/cm-54-1-121-125 %G en %F 10_4064_cm_54_1_121_125