00666naa#a2200193#i#450# EN\\bibl\47367 20241126194656.2 1812-9498 20211130b2021####ek#y0engy0150####ca RU thorium(IV), sorbent, sorption, desorption, clay Journal article Astrakhan Astrakhan State Technical University 2021 6 с. Journal article local Химия. Кристаллография. Минералогия. Минераловедение. 54 Bahmanova Fidan Nariman Hajiyeva Sevinc Rafik Chyragov Famil Musa vestnik.astu.org