%0 Journal Article
%A A. V. Kel'manov
%A A. V. Pyatkin
%T Complexity of certain problems of searching for subsets of vectors and cluster analysis
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 2009
%P 2059-2065
%V 49
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_11_a11/
%G ru
%F ZVMMF_2009_49_11_a11