TY  - JOUR
AU  - V. I. Ivanov
TI  - Coefficients of universal and null orthogonal series
JO  - Doklady Akademii Nauk
PY  - 1983
SP  - 19
EP  - 23
VL  - 272
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1983_272_1_a3/
LA  - ru
ID  - DAN_1983_272_1_a3
ER  -