%0 Journal Article %A M. V. Kuznetsov %T On the Anharmonic Oscillator in the Heat Conduction Problem for Nilpotent Sub-Riemannian Lie Groups with Growth Vectors $(2,3,4)$ and $(2,3,5)$ %J Matematičeskie zametki %D 2019 %P 467-470 %V 105 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2019_105_3_a14/ %G ru %F MZM_2019_105_3_a14