TY  - JOUR
AU  - A. A. Ageev
TI  - Algorithms with improved estimates for accuracy for the set covering problem
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 2004
SP  - 3
EP  - 10
VL  - 11
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_2004_11_1_a0/
LA  - ru
ID  - DA_2004_11_1_a0
ER  -