O. Maksakova, A. Pogrebnjak, V. Beresnev, V. Stolbovoy, S. Simoẽs, and D. Yerbolatuly, “Study of Advanced Nanoscale ZrN/CrN Multilayer Coatings”, East Eur. J. Phys., no. 2, pp. 27-32, Jul. 2019.