TY  - JOUR
AU  - P. L. Ul'yanov
TI  - Solved and unsolved problems in the theory of trigonometric and orthogonal series
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1964
SP  - 1
EP  - 62
VL  - 19
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1964_19_1_a0/
LA  - en
ID  - RM_1964_19_1_a0
ER  -