%0 Journal Article %A A. A. Afanas'eva %A O. O. Lukovenkova %T Methods for finding geoacoustic emission impulses based on sparse approximation and clusterization algorithms %J Vestnik KRAUNC. Fiziko-matematičeskie nauki %D 2013 %P 68-73 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VKAM_2013_2_a9/ %G ru %F VKAM_2013_2_a9