TY JOUR TI TYPOLOGY OF CAUSES LEADING TO FIRE IN LITHIUM-ION BATTERIES OF ELECTRIC VEHICLES KW lithium-ion battery KW electric vehicle KW thermal runaway KW ignition JO Problems of risk management in the technosphere AU Astakhina, Y.A. AU Koroleva, L.A. PY 2025 IS 2025 PB Saint-Petersburg University of State Fire Service of Emercom of Russia