POLYAKOV, V. On the estimation of the cohesiveless soil structure ordering at a non-steady head plane groundwater flow . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 2, p. 63–71, 2025. DOI: 10.15407/dopovidi2014.02.063. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/17439. Acesso em: 10 may. 2026.