Martonova, A., J. Marcin, P. Navrat, J. Tvarozek, and G. Grmanova. “Automatic Query Refining Based on Eye-Tracking Feedback”. COMPUTING AND INFORMATICS, vol. 38, no. 6, Feb. 2020, pp. 1341-74, https://www.cai.sk/ojs/index.php/cai/article/view/2019_6_1341.