00675naa#a2200181#i#450# EN\\bibl\45952 20240420112100.6 2073-5537 20210922b2021####ek#y0engy0150####ca RU Differences and similarities of concepts of industrial clusters and industrial ecosystems Journal article Astrakhan Astrakhan State Technical University 2021 9 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Titova Natalya Yur'evna Ziglina Vasilisa Evgen'evna vestnik.astu.org