%0 Journal Article %A M. D. Genkin %A R. B. Statnikov %A I. B. Matusov %A M. D. Perminov %T On the adequacy of a mathematical model for the real object. %J Doklady Akademii Nauk %D 1987 %P 549-552 %V 294 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_294_3_a8/ %G ru %F DAN_1987_294_3_a8