%0 Journal Article %A E. V. Bespalko %A V. A. Gubin %A S. A. Miheev %A V. P. Redchits %A V. N. Ryzhikov %T Gradient descent method in computation of instantaneous cardiac rhythm multifractal model parameters %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2018 %P 55-67 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTPMK_2018_1_a4/ %G ru %F VTPMK_2018_1_a4