1. Avanessov, V. S. (2009). The language of pedagogical measurements. Pedagogical Measurements, 2, 29-60. http://testolog.narod.ru/Theory65.html [in Russian].
2. Avanessov, V. S. (2014). New educational technology in university. Bulletin of the Russian University of Peoples’ Friendship, a series of education issues: languages and specialty, 4, 138-144. [in Russian].
3. Boesen, J., Lithner, J., & Palm, T. (2010). The relation between types of assessment tasks and the mathematical reasoning students use. Educational studies in mathematics, 75(1), 89-105. doi:10.1007/s10649-010-9242-9.
4. Bortz, J., & Döring, N. (2005). Forschungsmethoden und Evaluation. Heidelberg: Springer-Verlag. doi:10.1007/978-3-662-07299-8.
5. Borzykh, A. A., & Gorbunov, A. S. (2009). Virtual worlds, information environments and ambitions e-Learning. Educational Technology & Society, 12(2), 423-437. https://cyberleninka.ru/article/v/virtualnye-miry-informatsionnye-sredy-i-ambitsii-e-learning [in Russian].