TY JOUR TI Assessment of demographic situation in rural area of the Russian Federation from the position of economic security KW pandemic KW crisis KW agriculture KW sustainable development KW labor potential KW population KW fertility KW mortality KW migration KW agriculture JO National Security and Strategic Planning AU Lipatova, L.N. AU Pruel, N.A. AU Gradusova, V.N. PY 2021 IS 2021 PB Strategy of the Future