@article{Trofimenko2013method, author={Trofimenko, Y.V. and Evstigneeva, N.. and Devisilov, V.A.}, title={Method activation end date in the past. direction:re}, journal={Safety in Technosphere}, publisher={INFRA-M Academic Publishing LLC.}, year={2013}, pages={75-79}, volume={2}, issue={3}, }