Here I publish some materials of my interests. Most contents of this site is written in Russian and only few pages have English versions. So, you should employ some online interpreters to read from Russian, for example: http://translate.google.com/
As it's shown by site statistics a couple pages are very popular and there are many people who read these pages and don't understand Russian. That's why I decided to create English versions of the selected stuff. So, my homepage is being slowly translated from time to time, page by page.