TY  - JOUR
AU  - A. A. Razborov
TI  - Lower bounds on monotone complexity of the logical permanent
JO  - Matematičeskie zametki
PY  - 1985
SP  - 887
EP  - 900
VL  - 37
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1985_37_6_a11/
LA  - ru
ID  - MZM_1985_37_6_a11
ER  -