1. J.H. Hatch (ed.): Aluminiium: Properties and Physical Metallurgy (ASM, Metals. Park, 1984), 422
2. The Influence that a Zirconium Additive has on the Strength and Electrical Resistance of Cold-Rolled Aluminum Sheets;Belov;Russian Journal of Non-Ferrous Metals,2009
3. US Patent 4402763 (publ. 09.06.1983)
4. B.S. Bokstein: Diffusion in Metals (Metallurgy, 1978), 248