V. Orlov, S. Zotkin, and D. Podolyan, “DIGITAL TOOLS IN THE DESIGN PRACTICE FOR RECONSTRUCTION OF UNDERGROUND PIPELINES WITH TRENCHLESS METHODS”, IJCCSE, vol. 19, no. 4, pp. 124–134, Dec. 2023, doi: 10.22337/2587-9618-2023-19-4-124-134.