User-agent: Yandex
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /?to=links
Host: www.inep.ru 

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /?to=links

User-agent: *
Disallow: /?to=links