Sayapin S.N.

SAYAPIN Sergey Nikolaevich — Doctor of Science (Eng.), Chief Research Worker. Blagonravov Mechanical Engineering Research Institute of the Russian Academy of Sciences (101000, Moscow, Russian Federation, Malyy Kharitonyevskiy Pereulok, Bldg. 4, e-mail: S.Sayapin@rambler.ru).