1. Electrodeposition of Powders from Solutions;Calusaru,1979
2. A. Levin, Collection of Works of Ural Industrial Institute (in Russian), p. 125, 1947, Zh. Prikl. Khim. 19 (1946) 779.
3. C. Mantell, US Patent no. 2233103 (1941).
4. Mathers, Turner, British Patent no. 403281 (1932).