TY  - JOUR
AU  - B. V. Simonov
TI  - About one of Uljanov's theorems
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 1999
SP  - 1159
EP  - 1166
VL  - 5
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_1999_5_4_a10/
LA  - ru
ID  - FPM_1999_5_4_a10
ER  -