Zabolotnykh, S. A.; Denisova, S. A.; Nagovitsyn, R. R.; Vaulina, V. N. ALKYLBENZENESULFONIC ACID AS A REAGENT FOR FLOTATION EXTRACTION OF LANTHANUM (III), SAMARIUM (III) AND TERBIUM (III) IONS. IVUZKKT 2023, 66, 45-51.