• Applying user domain model to improve Web recommendationsRobal, Tarmo; Kalja, AhtoDatabases and information systems : tenth international Baltic conference on databases and information systems : local proceedings, materials of doctoral consortium : Vilnius, Lithuania, July 8-11, 20122012 / p. 182 https://ebooks.iospress.nl/volumearticle/7673
• Applying user domain model to improve Web recommendationsRobal, Tarmo; Kalja, AhtoDatabases and information systems VII : selected papers from the tenth International Baltic Conference, DB&IS 20122013 / p. 118-131 https://doi.org/10.3233/978-1-61499-161-8-118 https://www.scopus.com/sourceid/19500157321 https://www.scopus.com/record/display.uri?eid=2-s2.0-84873588757&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.3233%2F978-1-61499-161-8-118%29&sessionSearchId=b54b8b263198aa2b467a2e833e85bb3b https://www.webofscience.com/wos/woscc/full-record/WOS:000349039600011