TY  - JOUR
AU  - O. A. Ziza
TI  - On Weyl factors for the summability almost everywhere of orthogonal series by $(\varphi,\lambda)$-methods
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1983
SP  - 139
EP  - 141
VL  - 38
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1983_38_6_a18/
LA  - en
ID  - RM_1983_38_6_a18
ER  -