TY  - JOUR
AU  - V. P. Ilyev
TI  - Problems on independence systems solvable by the greedy algorithm
JO  - Diskretnaya Matematika
PY  - 2009
SP  - 85
EP  - 94
VL  - 21
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_2009_21_4_a7/
LA  - ru
ID  - DM_2009_21_4_a7
ER  -