The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 245
t at tliis juncture t<> Id-iui; hefiire you a ]ihe-nomenon, observed by me some time aijo, whieh to the ])urelyscientific investigator may pi-rhaps a|)])ear moii- interestiuij thanany of the results which 1 have the ]>rivilc^-e to jiivsiMit to youthis eveniuii-. It may \>v (juite…
Electric currents, Alternating · Electrical engineering
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