References
- General information
- A História da Rádio em Datas (1819-1997) (in Portuguese) - notes on etymology
- L. de Forest, article in Electrical World 22 June 1270/1 (1907), early use of word "radio."
- http://web.mit.edu/varun_ag/www/bose.html - It contains a proof that Sir Jagadish Chandra Bose invented the Mercury Coherer which was later used by Guglielmo Marconi and along with other patents.
- Cheney, Margaret (1981). Tesla - Man Out of Time. New York: Simon & Schuster. ISBN 978-0-7432-1536-7.
- Footnotes
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