CHEKINA, E. B.. The basic principles of the technique of training in languages when forming the program of the course «professionally focused russian». Eurasian Journal of Philology: Science and Education, [S.l.], v. 156, n. 4, apr. 2016. ISSN 2618-0782. Available at: <http://philart.kaznu.kz/index.php/1-FIL/article/view/1725>. Date accessed: 16 jan. 2019.