PERSHUKEVICH, . P. M.; VASILIEVNA TYU, L. .; PAVLOVICH ZADKOV, A. .; VASILIEVNA SHCHETININA, I. .; MIKHAILOVNA EDRENKINA, N. . ASSESSMENT OF FOOD SELF-SUFFICIENCY AND STABILITY BASED ON POTENTIAL THEORY. Revista Inclusiones, p. 77-89, 21 feb. 2020.