L. Chang, K. Mamonov, V. Frolov, and I. Kondratyuk, “GEOINFORMATION SYSTEMS OF FORMATION AND USE OF LANDS OF THE NATURAL FUND OF REGIONS: MODERN EDUCATIONAL DIRECTIONS OF PRO-GRAMS OF PREPARATION OF MASTERS: Array”, МЕС, vol. 6, no. 159, pp. 118–124, Nov. 2020.