TY  - JOUR
AU  - Hatami, Pooya
TI  - An approximation algorithm for the total covering problem
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2007
SP  - 553
EP  - 558
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2007_27_3_a11/
LA  - en
ID  - DMGT_2007_27_3_a11
ER  -