1.
Fateev A, Krivosheev S, Kvitsinnsky V, Shendrik T. METHODS FOR THE DETERMINATION OF SODIUM IN THE PROCESS OF WATER WASHING OF SALTY COAL. ETARS [Internet]. 20Mar.2020 [cited 28Jun.2022];(1):19-6. Available from: https://etars-journal.org/index.php/journal/article/view/238