Antenna theory and design. Vol. 2. The electrical design of antennae / by H. Paul Williams. - London, 1950. (Ph.D., A.M.I.E.E., Sen.M.I.R.E., Head of Electronics Dept., The Fairey Aviation Co., Ltd, formerly Antenna and Propagation Specialists with Standard Telephones and Cebles, Ltd., New Southgate)

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