Academic degree: DSc (Engineering)
Position: Professor, Head of the Department of Opencast Mining, Ural State Mining University, Ekaterinburg, Russia
Research interests: development of deep pits, quarry transport, opening of deep pits by underground workings, power engineering of open-pit mining processes, geoinformation modeling of processes
Orcid: 0000-0003-0590-4482

Publications:
• Akishev A. N., Lel Yu. I., Glebov I. A. The innovative technology of stripping and mining deep kimberlite open pits. Izvestija Tulskogo gosudarstvennogo universiteta. Nauki o Zemle. 2019; 3: 111–123.
• Akishev A. N., Lel Yu. I., Glebov I. A., Budnev A. B. Technology for opening and developing kimberlite quarries using steeply inclined ramps. Izvestija Tulskogo gosudarstvennogo universiteta. Nauki o Zemle. 2021; 3: 93–105.
• Lel Iu. I., Glebov I. A. Justification of optimal gradient of steeply inclined ramps for all-wheel drive dump trucks used in diamond deposit completion. Gornaya promyshlennost = Russian Mining Industry. 2022; 1: 95–99. DOI: 10.30686/1609-9192-2022-1S-95-99
• Lel Iu. I., Glebov I. A., Isakov S. V., Musikhina O. V., Ganiev R. S. The technology of transition to tunnel opening when cleaning up deep kimberlite pipes. Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal = Minerals and Mining Engineering. 2023; 6: 38–49 (In Russ.). DOI: 10.21440/0536-1028-2023-6-38-49
• Lel Iu. I., Bokii I. B., Glebov I. A., Isakov S. V., Ganiev R. S. A technology for non-mining flanks formation at deep kimberlite open pits. Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal = Minerals and Mining Engineering. 2022; 6: 39–52 (In Russ.). DOI: 10.21440/0536-1028-2022-6-39-52