TY CONF TI RESEARCH OF THE THERMAL REGIME OF THE STRATOSPHERE OVER TOMSK IN 2024 BASED ON LIDAR MONITORING. KW lidar KW stratosphere KW polar vortex JO The XXXI International Symposium "Atmospheric and Ocean Optics. Atmospheric Physics" AU Marichev, V.N. AU Bochkovskiy, D.A. PY 2025 PB V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences