1. A. A. Grigor’yants and A. A. Sokolov, Laser Cutting of Metals, Vysshaya Shkola, Moscow (1988).
2. K. O. Welsing, “Lasertechnologie für geschweißte Rohre,” Stahl und Eisen, 109, No. 21, 23–27 (1989).
3. V. A. Panchev, V. A. Plekin, P. E. Pening, et al., “Industrial use of lasers in pipe welding manufacture,” Svar. Proizvod., No. 12, 2–3 (1990).
4. A. G. Radyuk, V. A. Plekin, P. E. Pening, et al., “Use of gasothermic coatings for repairing CBCM thick-walled slab molds,” Metal. Prots. Oborud., No. 1(27), 32–35 (2012).
5. A. M. Glukhov, A. E. Titlyanov, and A. G. Radyuk, “Development of laser treatment production regimes for gasothermic coating of tools and metallurgical production equipment,” Chern. Metally, No. 3, 12–16 (2007).