@misc{indiciaeae2c0f506ed5, title = {The possibility of electrical stratification in the Earth as disclosed by surface‐measurements of currents and potentials}, author = {F.W. Lee}, year = {2014}, doi = {10.1029/tr020i003p00383}, url = {https://pubs.usgs.gov/publication/70214053}, note = {Source identifier: 70214053} }