1. A. Tymanok, P. Kulu, D. Goljandin, and S. Roshtsin, in: Proceedings of the 3rd ASM International Conference & Exibition. The Recycling of Metals. Barcelona/Spain, 1997, 513.
2. I.R. Kleis, Trans. of Tallinn Polytechnical Institute Ser. A (No. 294), Tallinn, Estonia, 1970, 23 (in Russian).
3. Recycled Hard Metal-Base Wear-Resistant Composite Coatings