TY  - JOUR
AU  - A. M. Akhmedov
TI  - On the unconditional convergence of multiple expansions in a
JO  - Doklady Akademii Nauk
PY  - 1987
SP  - 521
EP  - 524
VL  - 293
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1987_293_3_a0/
LA  - ru
ID  - DAN_1987_293_3_a0
ER  -