%0 Journal Article %A M. V. Nikulina %A V. A. Antonets %T Experience in assessing heart rate variability by smoothed cardiointervalograms %J Izvestiya VUZ. Applied Nonlinear Dynamics %D 2022 %P 176-188 %V 30 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVP_2022_30_2_a3/ %G ru %F IVP_2022_30_2_a3