ЧИГУР, Л. Я.; ДОЛІШНЯ, Ю. Б. JUSTIFICATION OF DECISIONS ON A LOGICAL END POINT OF FLIGHT PDC BIT. Oil and Gas Power Engineering, [S. l.], n. 2(13), p. 12–14, 2010. Disponível em: https://nge.nung.edu.ua/index.php/nge/article/view/250. Acesso em: 28 apr. 2024.