On the Propagation of VLF and ELF Radio Waves When the Ionosphere Is Not Sharply Bounded
Journal of Research of the National Bureau of Standards, Section D: Radio Propagation
doi 10.6028/jres.066d.009
Full Text
Open PDFAbstract
Available in full text
Date
January 1, 1962
Authors
Publisher
National Institute of Standards and Technology (NIST)