Letiagin, I. Iu, Perm National Research Polytechnic University
| Journal | Issue | Section | Title | Abstract | File |
| Bulletin PNRPU. Mechanical engineering, materials science | Vol 18, No 1 (2016) | ARTICLES | Assessment of through pro-melting at laser welding on the basis of registration of a plasma torch | Abstract |
 (Rus) |
| Bulletin PNRPU. Mechanical engineering, materials science | Vol 17, No 3 (2015) | ARTICLES | Assessment of stability of burning of a welding arch when welding by the covered electrodes | Abstract |
(Rus) |