TY - JOUR AU - K. I. Oskolkov TI - On strong summability of Fourier series JO - Informatics and Automation PY - 1985 SP - 280 EP - 290 VL - 172 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1985_172_a19/ LA - ru ID - TRSPY_1985_172_a19 ER -