1.
Bostik O, Horak K, Klecka J. Usability Evaluation of Randomly Generated Fonts for Bubble Captcha. mendel [Internet]. 1Jun.2018 [cited 27Dec.2024];24(1):143-50. Available from: http://eshop-drevopraha.test.infv.eu/index.php/mendel/article/view/35