Рыбин, С. В., Ю. Н. Матвеев, and В. И. Кабаров. “Vew Educational Program Master ‘Voice Self-Service Systems’”. Computer Tools in Education, no. 4, June 2017, pp. 54-60, http://cte.eltech.ru/ojs/index.php/kio/article/view/1407.