Aleksandrov, S E, G A Gavrilov, A A Kapralov, B A Matveev, K L Muratikov, and G Y Sotnikova. “Optoelectronic Methods of IR-Photometry in Solving Thermal and Physical Problems”. KnE Energy 3, no. 3 (April 25, 2018): 349–361. Accessed July 30, 2021. https://knepublishing.com/index.php/KnE-Energy/article/view/2048.