TY - JOUR AU - S. A. Sargsyan TI - On Lebesgue constants of Vilenkin systems JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2016 SP - 63 EP - 66 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2016_2_a10/ LA - en ID - UZERU_2016_2_a10 ER -