@article{Tolstykh2020influence, author={Tolstykh, V.V. and Yampolsky, S.M.}, title={Influence of the coronavirus pandemic Covid-19 on the activities of the armed forces of the Russian Federation and foreign armies to ensure the defense of the state}, journal={National Security and Strategic Planning}, publisher={Strategy of the Future}, year={2020}, pages={30-36}, volume={2020}, issue={3}, }