Kulbayeva, Z., Kudreeva, L., Supieva, Z., & Serikbayev, B. (2012). Electrochemical behaviour of perrhenate-ions on shungite electrode in acidic electrolyte. Chemical Bulletin of Kazakh National University, 67(3), 135-138. https://doi.org/https://doi.org/10.15328/chemb_2012_3135-138