J. Ševcech, R. Moŕo, M. Holub, and M. Bieliková, “User Annotations as a Context for Related Document Search on the Web and Digital Libraries”, Informatica, vol. 38, no. 1, Mar. 2014, Accessed: Sep. 05, 2026. [Online]. Available: https://www.informatica.si/index.php/informatica/article/view/479