Petukhov, A.A. 2021. “Synthesis of Highly Efficient Multilayer Dielectric Diffraction Gratings for Spectral Combining of Laser Beams”. Numerical Methods and Programming (Vychislitel’nye Metody I Programmirovanie) 22 (69):201-10. https://doi.org/10.26089/NumMet.v22r312.