Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"L.E., Vogler and J.L., Noble",Curves of input impedance change due to ground for dipole antennas,,"U.S. Dept. of Commerce, National Bureau of Standards",1964,National Bureau of Standards monograph,,,,https://cir.nii.ac.jp/crid/1130000797456268416