About the book: year / "The more the influence of the Church Slavonic dialect spread and established itself in the book language, the more the popular language separated from it, so that from XIII-XIV centuries, one can consider folk speech separately from book speech. This separation is mainly noticeable in the Russian language, which, due to its special proximity to the Church Slavonic dialect, was most influenced by it. The Slavic folk language has its own rich literature, mostly poetic, and in these works one can observe the development of folk speech and the distinctive features of the folk style. These features are separate for a simple syllable and for a poetic syllable…»