00455naa#a2200157#i#450# EN\\bibl\101962 20250906011009.6 2588-0209 20211225b2021####ek#y0engy0150####ca RU THE QUESTION ABOUT THE DIGITAL MODELING OF RECLAMATION SYSTEMS AND FACILITIES Journal article Moscow Electronic science 2021 0 с. Journal article local stolypinvestnik.ru