TY  JOUR
TI  Influence of technological progress on import substitution in the mining industry of the Russian Federation under conditions of sanctions restrictions
KW  mining industry
KW  technological progress
KW  import substitution
KW  sanctions restrictions
KW  differential equations
JO  Journal of Applied Research
AU  Divina, T.V.
AU  Ilyukhin, A.N.
PY  2026
IS  
PB  ITBO University