TY  - JOUR
AU  - A. V. Kelmanov
AU  - V. I. Khandeev
TI  - A $2$-approximation polynomial algorithm for one clustering problem
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 2013
SP  - 36
EP  - 45
VL  - 20
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_2013_20_4_a3/
LA  - ru
ID  - DA_2013_20_4_a3
ER  -