Andrejko, A. and Bieliková, M. (2012) “Comparing Instances of Ontological Concepts for Personalized Recommendation in Large Information Spaces”, COMPUTING AND INFORMATICS, 28(4), pp. 429–452. Available at: https://www.cai.sk/ojs/index.php/cai/article/view/45 (Accessed: 12 June 2024).