1. Frumkin AN, Florianovich GM (1951) Dokl Akad Nauk SSSR 80:907
2. Frumkin AN, Florianovich GM (1955) Zh Fiz Khim 29:1827
3. Frumkin AN, Nikolaeva-Fedorovich NV, Berezina NP, Keis KE (1975) J Electroanal Chem 58:189
4. Vorotyntsev MA (1979) In Advances in science & technology: electrochemistry. VINITI 14:57–119
5. Tolmachev YV (2012) USAPat. Appl. 13/969,597. Flow battery and regeneration system