@article{Aigumov2019problems, author={Aigumov, A.. and Osmanova, A.. and Fedorova, O..}, title={PROBLEMS AND WAYS OF ENSURING BALANCED DEVELOPMENT SPATIAL SOCIO-ECONOMIC SYSTEMS}, journal={Vestnik of Astrakhan State Technical University. Series: Economics}, publisher={Astrakhan State Technical University}, year={2019}, pages={24-30}, volume={2019}, issue={2}, }