First Name =Inese Last Name =Briska Title = Institution =Liepajas Universitate Street Address =Liela 14 City =Liepaja State =Latvija Zip Code =LV-3400 Telephone =25940347 FAX = E-mail =inesebriska@navigator.lv URL = Title of talk =Increasing the role of mathematical calculus studies in developing the future mathematics teacher's professional competences