https://www.vedomosti.ru/library/news/2009/08/03/srednyaya-cena-na-rossijskuyu-neft-v-iyule-sostavila-6452-za-barrel?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=srednyaya-cena-na-rossijskuyu-neft-v-iyule-sostavila-6452-za-barrel