Skuodis, Šarūnas, and Jonas Amšiejus. “Investigation into the Compressibility of Different Types of Sand Fractions Using a Oedometer”. Engineering Structures and Technologies 3, no. 1 (March 31, 2011): 16-22. Accessed May 29, 2022. https://journals.vilniustech.lt/index.php/EST/article/view/7483.