1. R.Zito US Patent 3 382 105 3 640 770. 3 640 771.3 642 738 3719 526 1968–1973.
2. M.Eskra P.Eidler R.Miles Zinc‐bromine battery development for electric vehicle applications.Proc. 24th Int. Symp. Automotive technology and Automation Florence 1991.
3. EXXON Research Cooperation Monthly Progress Report April1980.
4. A.Schnittke Ph. D. Thesis Ernst‐Moritz‐Arndt‐Univ. Greifswald (in German) 1992.
5. R.Movahedi Ph. D. Thesis TU Vienna (in German) 1977.