PORĘBSKI, Ryszard; PODAGĖLIS, Igoris. Evaluation of variability in subgrade loads. Journal of Civil Engineering and Management, [S. l.], v. 9, n. 1, p. 16–19, 2003. DOI: 10.3846/13923730.2003.10531296. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/9009. Acesso em: 7 jun. 2025.