%0 Journal Article %A A. V. Kel'manov %A A. V. Pyatkin %T On the complexity of some vector sequence clustering problems %J Diskretnyj analiz i issledovanie operacij %D 2013 %P 47-57 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_2013_20_2_a3/ %G ru %F DA_2013_20_2_a3