TY - JOUR AU - Bukovská, Zuzana TI - Thin sets in trigonometrical series and quasinormal convergence JO - Mathematica slovaca PY - 1990 SP - 53 EP - 62 VL - 40 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1990__40_1_a6/ LA - en ID - MASLO_1990__40_1_a6 ER -