Shapovalov V.V.

SHAPOVALOV Vladimir Vladimirovich — Doctor of Science (Eng.), Professor, Design and Technology of Production of Machines Department. Rostov State Transport University (344038, Rostov-on-Don, Russian Federation, Rostovskogo Strelkovogo Polka Narodnogo Opolcheniya Square, Bldg. 2, e-mail: sha.vv@bk.ru).