Volume 16, No 3, 2009
Content

S. N. Astrakov, A. I. Erzin, V. V. Zalyubovskiy
Sensor networks and covering of plane by discs
P. 3–19

D. Zh. Zambalayeva
Partition of a planar graph with girth 7 into two star forests
P. 20–46

V. M. Kartak
The grouping method for the linear relaxation of 1d cutting stock problem
P. 47–62

F. I. Solov’eva, А. V. Los’
On partitions into perfect $q$-ary codes
P. 63–73

D. A. Chemisova
On properties of optimal schedules in the flow shop problem with preemption and an arbitrary regular criterion
P. 74–98