TY JOUR TI SPECIAL ASPECTS OF THE "CASE-STUDY" USAGE IN TEACHING OF FOREIGN LANGUAGE TO STUDENTS: AN ANALYTICAL REVIEW KW Case-study KW case KW foreign text KW academic discussion on the foreign language KW understanding of the text KW denoting structure of the text JO Vestnik of Astrakhan State Technical University AU Tulepbergenova, D.. PY 2013 IS 2013 PB Astrakhan State Technical University