Testing Technology of Torsional Vibration Spring Static Stiffness. - Zhengfeng Jiang; Shaobo Xu; Lei Chen (ICIRA (2), 2008)

Hybrid-Frequency Cascaded Full-Bridge Solid-State Transformer. - Xueyin Zhang; Yonghai Xu; Yunbo Long; Shaobo Xu; Abubakar Siddique (IEEE Access, 2019)