Daniil A. Loktev, Alexey A. Loktev, and Alexandra V. Salnikova. “The System of Facial Recognition in the Infrared Range”. Communications - Scientific Letters of the University of Zilina, Vol. 22, no. 1, Jan. 2020, pp. 95-101, doi:10.26552/com.C.2020.1.95-101.