%0 Journal Article %A R. Kh. Latypov %A E. L. Stolov %T A new DCT filters-based method to improve the resistance of ternary watermarks in audio files against attacks %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2021 %P 77-89 %V 163 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2021_163_1_a5/ %G en %F UZKU_2021_163_1_a5