For citations:

Maharramov A.M., Alieva R.A., Aliyeva Z.M., Bahmanova F.N., Chyragov F.M. CONCENTRATION OF THORIUM (IV) BY CHELATING SORBENT. Industrial laboratory. Diagnostics of materials. 2018;84(3):21-24. (In Russ.) https://doi.org/10.26896/1028-6861-2018-84-3-021-024