Tukumova, N. V.; Usacheva, T. R.; Thuan, T. T. D.; Sharnin, V. A.; Giancola, C. STABILITY OF COORDINATION COMPOUNDS OF SOME D-METAL IONS WITH SUCCINIC ACID ANION IN AQUEOUS-ETHANOL SOLVENTS. IVUZKKT 2018, 61, 15-22.