Хайрова НФ, Узлов ДЮ, Петрасова СВ. The comparator identification method for dynamic filling the thesaurus of operational search activities. EEJET [Internet]. 2014Jun.25 [cited 2024May7];3(2(69):4-8. Available from: https://journals.uran.ua/eejet/article/view/24812