1. avgust-express.ru
2. http://www.dmoz.org/World/Russian/%D0%9F%D0%BE%D0%BA%D1%83%D0%BF%D0%BA%D0%B8/%D0%94%D0%BB%D1%8F_%D0%B4%D0%BE%D0%BC%D0%B0_%D0%B8_%D1%81%D0%B0%D0%B4%D0%B0/%D0%90%D0%BA%D1%81%D0%B5%D1%81%D1%81%D1%83%D0%B0%D1%80%D1%8B/
3. 8/12/2015
