https://www.vedomosti.ru/business/news/2015/05/19/bashneft-otkrila-knigu-zayavok-na-obligatsii-na-5-mlrd-rublei?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=bashneft-otkrila-knigu-zayavok-na-obligatsii-na-5-mlrd-rublei