Zhijun, Wang; Yujing, Guo; Yongqi, Yao; Yapei, Liu; Gang, Wang; Bo, Zhang; Hao, Zhang; Xiangyu, Hao: 'Research on the simulation modelling of high-voltage switchgear ring-shaped spring contact force', The Journal of Engineering, 2019, 2019, (16), p. 1788-1791, DOI: 10.1049/joe.2018.8736
IET Digital Library, https://digital-library.theiet.org/;jsessionid=3ngskbq49vvr5.x-iet-live-01content/journals/10.1049/joe.2018.8736