TY - JOUR AU - K. Nagy TI - Almost everywhere convergence of cone-like restricted two-dimensional Fej\'er means with respect to Vilenkin-like systems JO - Algebra i analiz PY - 2013 SP - 125 EP - 138 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2013_25_4_a6/ LA - en ID - AA_2013_25_4_a6 ER -