You have two options. You can either:
1) Take a long-term university preparation programme, lasting either 1 or 1.5 years, where you will learn general Russian and specific Russian for your future degree. You will also prepare for a Russian language exam, which once passed, will permit you to take a degree in Russian in Russia.
2) You can apply for one of the degree programmes taught in English at Kazan Federal University, Petrozavodsk State University or St Petersburg Polytechnic University.