https://www.vedomosti.ru/finance/news/2013/04/18/cb-vo-vtornik-uvelichil-prodazhu-valyuty-do-$70-mln?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=cb-vo-vtornik-uvelichil-prodazhu-valyuty-do-%2470-mln