S. D. Strekalov
Volgograd State Architectural and Construction University
Russian Federation

D. Sc.,  professor of chair of alternative  power engineering and industrial ecology of “Volgograd State University of Architecture and Civil Engineering”, the winner of an award of the Government of the Russian Federation  in the field of science and equipment 

A. S. Strekalova
Volgograd State University
Russian Federation

undergraduate of chair of marketing, Volgograd state university, Candidate
of Biology, winner of the competition “Clear water”, owner of a gold medal of the All-Russian review competition “The best foodstuff, food staples and innovative development”

L. P. Strekalova
Volgograd State Agricultural University
Russian Federation

Candidate of Technical Sciences, associate professor of electrotechnology in
agriculture, Volgograd state agricultural university, the owner of the diploma of the III International scientific and technical the congress “Farm vehicles” Bulgaria, 2015