David C. Chang, James R. Wait. Extremely Low Frequency (ELF) Propagation Along a Horizontal Wire Located Above or Buried in the Earth. IEEE Transactions on Communications, 22(4):421-427, 1974. [doi]
@article{ChangW74, title = {Extremely Low Frequency (ELF) Propagation Along a Horizontal Wire Located Above or Buried in the Earth}, author = {David C. Chang and James R. Wait}, year = {1974}, doi = {10.1109/TCOM.1974.1092225}, url = {https://doi.org/10.1109/TCOM.1974.1092225}, researchr = {https://researchr.org/publication/ChangW74}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Communications}, volume = {22}, number = {4}, pages = {421-427}, }