TY  - JOUR
TI  - The sixtieth anniversary of the Great October revolution
JO  - Izvestiya. Mathematics 
PY  - 1977
SP  - 1149
EP  - 1150
VL  - 11
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1977_11_6_a0/
LA  - en
ID  - IM2_1977_11_6_a0
ER  -