TY - JOUR AU - J. Florek TI - Existence of Sidon sets of first kind in LCA groups JO - Colloquium Mathematicum PY - 1987 SP - 121 EP - 125 VL - 54 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-54-1-121-125/ DO - 10.4064/cm-54-1-121-125 LA - en ID - 10_4064_cm_54_1_121_125 ER -