Serikbayeva S, Tussupov J, Sambetbayeva M, Muratova G, Makhanov M, Borankulova G, Yerimbetova A. Development of queries using the Z39.50 protocol in distributed information systems to support scientific and educational activities. EEJET [Internet]. 2021Oct.31 [cited 2024Nov.24];5(2 (113):66-79. Available from: https://journals.uran.ua/eejet/article/view/239540