Linnik, L.F., L.G. Linnik, and S.V. Staryi. “Phase Conjugation in InSb(Cu)”. Ukrainian Journal of Physics 56, no. 5 (February 13, 2022): 447. Accessed April 24, 2025. https://ujp.bitp.kiev.ua/index.php/ukl/article/view/2022088.