Norma i variativnostʹ v i︠a︡zyke i rechi
by V. V. Potapov, E. A. Kazak, L. R. Komalova, E. O. Oparina

No description available.
Language and languagesVariationStandard languageRussian languageComparative Grammar
by V. V. Potapov, E. A. Kazak, L. R. Komalova, E. O. Oparina

No description available.