https://www.vedomosti.ru/business/news/2012/01/23/rosneft_bolee_chem_napolovinu_vozmestila_zapasy_nefti_v_2011?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=rosneft_bolee_chem_napolovinu_vozmestila_zapasy_nefti_v_2011