Samorodov O, Ubyivovk A, Kupreichyk A, Naydenova V. New design of a tapered bored pile For installation in structurally unstable soils. znp [Internet]. 2018 Oct. 12 [cited 2024 Dec. 23];2(51):102-7. Available from: https://journals.nupp.edu.ua/znp/article/view/1301