TY  - JOUR
TI  - 250th anniversary of Academy of Sciences USSR
JO  - Izvestiya. Mathematics 
PY  - 1974
SP  - 255
EP  - 257
VL  - 8
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1974_8_1_a12/
LA  - en
ID  - IM2_1974_8_1_a12
ER  -