Magnetvõimendi (Estonian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Magnetvõimendi" in Estonian language version.

refsWebsite

Global rank Estonian rank

1freepatentsonline.com

5,449^th place

4,682^nd place

freepatentsonline.com

United States Patent, Controlling Alternating Currents. (Ernst F. W. Alexanderson). 1206643, December 17, 1912, (November 28, 1916)