DEVELOPMENT OF MARK AND RATING SYSTEM ESTIMATES OF KNOWLEDGE OF PUPILS ON RUSSIAN AT THE PEOPLES’ FRIENDSHIP UNIVERSITY OF RUSSIA (CHAIR OF RUSSIAN NO. 3 OF FR AND GED PFUR) ArticleGirinskaya L.V., Mokashov V.V., Rumyantseva N.M.Наука Искусство Культура. 2014. P.. 144-151
