Zagoruiko, Yu. A., O. A. Fedorenko, N. O. Kovalenko, E. A. Kuzminov, N. O. Kovalenko, and P. V. Mateychenko. “Thermostable Interference Oxide Coatings for Active Elements of IR Lasers”. Technology and design in electronic equipment, no. 1 (February 26, 2010): 47-48. Accessed December 2, 2025. https://www.tkea.com.ua/index.php/journal/article/view/TKEA2010.1.47.