%0 Journal Article %A V. O. Lukashchuk %A S. Yu. Lukashchuk %T Group classification of nonlinear time-fractional dual-phase-lag heat equation with a small parameter %J Žurnal Srednevolžskogo matematičeskogo obŝestva %D 2025 %P 49-68 %V 27 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SVMO_2025_27_1_a3/ %G ru %F SVMO_2025_27_1_a3