Here links to sites and portals, related subjects are placed. For convenience they are broken into categories on specialization. It is natural, that lists included links working and interesting in my opinion. Links are given with my subjective comments or with the citation from the site. Links from a free-of-charge hosting (for example http://www.narod.ru/) from humane reasons are published cannot be

The most interesting and partner sites are especially allocated, for them banners are placed. The sizes of a banner within limits .

To place banners on all pages or on the title page without the special reasons on that, I think not only is inappropriate, but also impolite in relation to visitors of a site.

Lists all time will replenish and change. I shall be very grateful for the help in updating the catalogue.