Ругайн, О.В., Малярчук, В.О. and Кизима, С.В. 2008. Structural and functional features of electronic libraries searching system on base of Data Mining. Problems of Informatization and Control. 2, 24 (Dec. 2008), 156–160. DOI:https://doi.org/10.18372/2073-4751.2.6822.