Gorelov, D. ., O. . Ivanova, O. . Lytvynenko, A. . Dovbnia, and D. . Minin. “Study of the Possibilities to Use Keyboard Handwriting for the Tasks of Identifying Students in E-Learning Systems”. Radiotekhnika, vol. 4, no. 207, Dec. 2021, pp. 139-48, doi:10.30837/rt.2021.4.207.15.