%0 Journal Article %A A. V. Kel'manov %A S. M. Romanchenko %A S. A. Khamidullin %T Approximation algorithms for some NP-hard problems of searching a~vectors subsequence %J Diskretnyj analiz i issledovanie operacij %D 2012 %P 27-38 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_2012_19_3_a2/ %G ru %F DA_2012_19_3_a2