00580naa#a2200169#i#450# EN\\bibl\28420 20240426162311.5 2500-3372 20190418b2019####ek#y0engy0150####ca RU Monotowns and Resources Development at the Mature Stage of Mineral Resource Potential Journal article Kemerovo Kemerovo State University 2019 7 с. Journal article local Экономика. Экономические науки. 33 Kryukov Valeriy Anatol'evich vestnik-pses.kemsu.ru