title: On the Necessity of a Multiple-viewpoint Analysis of Aspectual Opposition
abstract: In the first part of the paper, the aspectual opposition of the Russian verb is analyzed both as a privative and as an equipollent opposition, taking into account two different levels of approach: an abstract approach of the semantic invariant and a specific relation to contextual meanings. On this basis, the types of cases of the so-called strong and weak opposition are explained, as well as the trivial positions of aspects. In the second part special attention is given to the peculiarities of 
journal: Slovene