TY - JOUR AU - M. V. Kuznetsov TI - On the Anharmonic Oscillator in the Heat Conduction Problem for Nilpotent Sub-Riemannian Lie Groups with Growth Vectors $(2,3,4)$ and $(2,3,5)$ JO - Matematičeskie zametki PY - 2019 SP - 467 EP - 470 VL - 105 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2019_105_3_a14/ LA - ru ID - MZM_2019_105_3_a14 ER -