Xiaohua Zhu, Liping Tang. Development of a high-frequency torsional impact generator for improving drilling efficiency. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2014, 228(11): 1968-1977.
 Xiaohua Zhu, Liping Tang, Hua Tong. Effects of high-frequency torsional impacts on rock drilling. Rock Mechanics and Rock Engineering, 2014, 47(4): 1345-1354.
 Xiaohua Zhu, Liping Tang, Qiming Yang. A literature review of approaches for stick-slip vibration suppression in oilwell drillstring. Adcances in Mechanical Engineering, 2014, 6: 967952-1-17.
 Xiaohua Zhu, Liping Tang. On the limit cycle of the friction-induced stick-slip vibration in oilwell drillstring. Petroleum, 2015, 1(1): 63-68.