%0 Journal Article %A O. O. Lukovenkova %T Denoising of geoacoustic emission signals from native and technogenic noises using the sparse approximation method %J Vestnik KRAUNC. Fiziko-matematičeskie nauki %D 2015 %P 77-81 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VKAM_2015_2_a10/ %G ru %F VKAM_2015_2_a10