Dema R.R.

DEMA Roman Rafaelevich — Candidate of Science (Eng.), Associate Professor, Department of Mechanical Engineering, Metal Forming Machines and Technology. Magnitogorsk State Technical University named after G.I. Nosov (455000 Chelyabinsk Region, Magnitogorsk, Lenin Ave., Bldg. 38, e-mail: demarr78@mail.ru).