00715naa#a2200181#i#450# EN\\bibl\49337 20241104002728.1 2073-5537 20220323b2022####ek#y0engy0150####ca RU Analysis of perspective directions of development of Yamal-Nenets Autonomous Okrug in economic system of Ural Federal District Journal article Astrakhan Astrakhan State Technical University 2022 11 с. Journal article local Региональная экономика. Территориальная экономика. 332.1 Kovalskaya Anna Eduardovna Oleynikova Irina Nickolaevna vestnik.astu.org