Verb aspect in Russian language: meaning and usage

The theoretical part of the manual sets out the concept of the author, in which the verb form is presented as a kind of relevant division of the sentence. The practical part gives the necessary explanations. They include the most elementary and quite difficult phenomena, in particular, the possibility of replacing species forms under certain conditions, various effects associated with the characteristics of the lexical meaning of certain types of verb, hidden additional meanings that arise during the unusual use of types of forms, the distinction between grammatical contrasts and affixes "Ways of action". Keys are given to the most difficult exercises, so it can be used for independent study.
For foreign students studying Russian