R. I. Alexandrov
I.N. Ulianov Chuvash State University
Russian Federation

Cand. Sci. (Agricultural), Head of Innovative technology development center, Deputy Head of Cheboksary engineering centre for transport and agricultural machinery,

15, Moskovskii Prosp., Cheboksary, 428015

V. S. Grigoriev
I.N. Ulianov Chuvash State University
Russian Federation

Assoc. Prof., Head of Cheboksary engineering centre of transport and agricultural machinery;

General Director of Consulting engineering center for high technologies,

15, Moskovskii Prosp., Cheboksary, 428015

E. N. Kadyshev
I.N. Ulianov Chuvash State University
Russian Federation

Dr. Sci. (Economics), Prof., Vice rector for scientific work,

15, Moskovskii Prosp., Cheboksary, 428015