@article{Abramov2026engineering, author={Abramov, I.L. and Ekba, S.I. and Pavlov, P.A. and Streltsov, A.V.}, title={Engineering Survey Errors under Constrained Urban Conditions: Structural and Statistical Analysis}, journal={Construction production}, publisher={Publishing Center RIOR}, year={2026}, pages={1-13}, volume={}, issue={}, }