Application of a multiple transmitter spacing gradient array TDIP survey in the Huaniushan mining area, Gansu province, China. - Wang, Shunji; Gu, Guanwen; Wu, Ye; Niu, Xingguo; Pan, Beidou; Wang, Xingwen; Xu, Zhihe; He, Haoyuan; Wang, Yingjie; Lin, Xinglong; Cao, Lai (Scientific Reports, 2025)