TY JOUR TI The usage of ir-spectroscopy results in analysing the extent of the thermal destruction of an acrylic ground covering of vehicles’ bodies while implementing fire-technical examination KW JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU Rudenko, M.. AU Polyga, P.. PY 2014 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation