Крижанівський ЄІ, Витязь ОЮ, Грабовський РС. TO THE ISSUE OF DRILL STRING FAILURE PARAMETERS ESTIMATION DUE TO THE RESULTS OF CALCULATION AND EXPERIMENTAL STUDIES. Number [Internet]. 2019 Feb. 15 [cited 2025 Apr. 8];(1(33):11-25. Available from: https://pvntsh.nung.edu.ua/index.php/number/article/view/98