@article{Hopkalov2022dedicated, author={Hopkalov, Y.A.}, title={DEDICATED TO THE 55TH ANNIVERSARY OF THE VOLZHA SRI OF HYDRAULIC ENGINEERING AND RECLAMATION. STAGES OF FORMATION AND CONTRIBUTION TO THE DEVELOPMENT OF RECLAMATION IN THE POVOLGA REGION}, journal={Melioration and Water Management}, publisher={ANO Editorial Board Melioration and water management}, year={2022}, pages={26-29}, volume={2021}, issue={2}, }