Media type: E-Article Title: Parallelized 3-D CSEM Inversion With Secondary Field Formulation and Hexahedral Mesh Contributor: Long, Zhidan; Cai, Hongzhu; Hu, Xiangyun; Li, Gang; Shao, Ouyang imprint: Institute of Electrical and Electronics Engineers (IEEE), 2020 Published in: IEEE Transactions on Geoscience and Remote Sensing Language: Not determined DOI: 10.1109/tgrs.2020.2976111 ISSN: 0196-2892; 1558-0644 Origination: Footnote: