Problemy zemlepol′zovaniya i prostranstvennogo razvitiya stepnych regionov. (Aspirantura, Bakalavriat). Monografiya. — CHibilev A.A., Levykin S.V., Semyonov E.A., Petrishhev V.P. — 2023 — ISBN 978-5-466-02157-8 | Exlibrus