@article{Drovyannikov2015method,
author={Drovyannikov, D.. and Maklakova, E.A.},
title={Method activation end date in the past. direction:re},
journal={Actual directions of scientific researches of the XXI century: theory and practice},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2015},
pages={294-296},
volume={3},
issue={1},
}