@misc{indiciaefa3e5749e752, title = {Horizontal electric fields from lightning return strokes}, author = {Thomson, E. M. and Medelius, P. J. and Rubinstein, M. and Uman, M. A. and Johnson, J.}, year = {1988}, url = {https://ntrs.nasa.gov/citations/19880043877}, note = {Source identifier: 19880043877} }