@article{Savchuk_Savchuk_2023, title={Geological expeditions and routes of M. Y. Lebedev: theoretical and practical results}, volume={31}, url={https://geology-dnu.dp.ua/index.php/GG/article/view/971}, DOI={https://doi.org/10.15421/112267}, number={4}, journal={Journal of Geology, Geography and Geoecology}, author={Savchuk, Vyacheslav and Savchuk, Varfolomii}, year={2023}, month={Jan.}, pages={711-721}