MAKIN, V. S.; MAKIN, R. S. Nanogratings Formation in a System of Ultra-short Laser Pulses – Metalloorganic Gas – Deposited Metal – Sapphire in Sinergetic Interference Field with Waveguide Modes Participation. KnE Energy, v. 3, n. 3, p. 116–121, 25 Apr. 2018.