Legal information

Terms of using materials posted on

Completeness of the copyright of all materials, texts and graphics published on the website, except where expressly stated otherwise, belongs to web-portal

There are exceptions for cases of direct reprints at Such exceptions are expressly granted in these texts and in the notes to the images to which they relate.

None of the materials published on, can be used in whole or in part without reference to the source. In all cases the reference to the source should be an active hyperlink to the following form: ( (in accordance with Part. 4 of the Civil Code of the Russian Federation)