T. Bezrodna, A. Negriyko, V. Bezrodnyi, I. Matsnev, L. Kosyanchuk, O. Antonenko, and V. Nesprava, Temperature-dependent operation of laser passive Q-switches based on the polyurethane matrix , Low Temp. Phys. 51, 119–122, (2025) [Fiz. Nyzk. Temp. 51, 130–134, (2025)] DOI: https://doi.org/10.1063/10.0034655.