Sedin, Volodymyr, Vladyslav Kovba, Yurii Volnianskyi, and Kateryna Bikus. “Numerical Simulation of the Stress Strain State of Base of the Multi-Helix Screw Pile under Static Loading in Clay Soil”. Bases and Foundations, no. 40 (June 4, 2020): 28–36. Accessed February 17, 2025. http://bf.knuba.edu.ua/article/view/229409.