https://www.vedomosti.ru/library/news/2006/03/28/standard-poors-povysilo-dolgosrochnyj-kreditnyj-rejting-rostelekoma-s-b-do-bv-?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=standard-poors-povysilo-dolgosrochnyj-kreditnyj-rejting-rostelekoma-s-b-do-bv-