For citations:
Alekseev M.V., Kudryashov V.S., Ivanov A.V., Kozenko I.A., Ovsenev M.O. Development of a geographic information system for monitoring work with customers for the supply, maintenance and automation of elevator equipment for LLC «Expert-Agro». Proceedings of the Voronezh State University of Engineering Technologies. 2023;85(2):17-22. (In Russ.) https://doi.org/10.20914/2310-1202-2023-2-17-22