“Effect of NbN Doping on Forming of the Structure in Diamond-(Fe-Cu-Ni-Sn) System and Physico-Mechanical Properties of This Composites”. Journal of V. N. Karazin Kharkiv National University. Series Physics, no. 25 (January 23, 2017): 30–42. Accessed October 23, 2026. https://periodicals.karazin.ua/physics/article/view/9213.