@article{Ziyatdinov2021megaregions:,
author={Ziyatdinov, T.Z.},
title={MEGAREGIONS: CAUSES, SCOPE, CHARACTERISTICS AND CHALLENGES  OF DEVELOPMENT},
journal={Bulletin of Belgorod State Technological University named after. V. G. Shukhov},
publisher={Belgorod State Technological University named after V.G. Shukhov},
year={2021},
pages={35-44},
volume={6},
issue={8},
}