00537naa#a2200169#i#450# EN\\bibl\23502 20230207144954.2 2500-3372 20170925b2017####ek#y0engy0150####ca RU QUANTITATIVE ANALYSIS OF INVESTMENT PROCESSES IN REGIONS USING THE METHOD OF ENVELOPES Journal article Kemerovo Kemerovo State University 2017 6 с. Journal article local Myadzelets Anastasia V. Cherkashin Alexandr K. vestnik-hss.kemsu.ru