Zhang, K., Wang, Z., & Wang, D. (2018). Friction and Wear Behavior of Wear-Resistant Belts in Drill Joints for Deep and Ultra-Deep Wells. Проблемы прочности.
Chicago Style (17th ed.) CitationZhang, K., Z.Q Wang, and D.G Wang. "Friction and Wear Behavior of Wear-Resistant Belts in Drill Joints for Deep and Ultra-Deep Wells." Проблемы прочности 2018.
MLA (8th ed.) CitationZhang, K., et al. "Friction and Wear Behavior of Wear-Resistant Belts in Drill Joints for Deep and Ultra-Deep Wells." Проблемы прочности, 2018.
Warning: These citations may not always be 100% accurate.