Liu, F., Q. Zhang, Z. Geng, Y. Pang, Y. Li, and G. Fang. “Application of Grounded Electrical Source Airborne TEM System in Changyi BIF Deposit, Jiaodong Peninsula of Eastern China”. Annals of Geophysics, vol. 61, no. 4, Oct. 2018, p. PA448, doi:10.4401/ag-7457.