TY  - JOUR
AU  - V. B. Alekseev
TI  - Logical semirings and their use in constructing fast algorithms
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1997
SP  - 22
EP  - 29
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1997_1_a5/
LA  - ru
ID  - VMUMM_1997_1_a5
ER  -