This isn't a Russian website but it has Janes Fighting ships in it to look at in PDF form.

The website site is called Internet Archive .. Just enter Janes Fighting Ships in the search bar.
Then some books will appear and underneath it
a bunch icons appear .

Look for a black and white icon marked Janes Fighting Ships by the Janes InformationGroup. Click on it and there will be about 7 JFS books(Janes Fighting Ships) from the years 1933 to 2005 in PDF form appear on the left side of the
of the screen.