МОЙСИШИН, В. М.; КРИЖАНІВСЬКИЙ, Є І.; ВОЄВІДКО, І. В. ABOUT THE NATURAL BOUNDARY CONDITIONS ON A BORE BIT FOR SOLUTION OF THE GENERAL STABILITY PROBLEM OF THE DRILL STRING. Oil and Gas Power Engineering, [S. l.], n. 1(2), p. 44–49, 2007. Disponível em: https://nge.nung.edu.ua/index.php/nge/article/view/86. Acesso em: 4 may. 2024.