https://www.vedomosti.ru/business/news/2009/12/07/gazprom_v_2009_g_nedopoluchit_13_mlrd_ot_postavok_gaza_na_ukrainu?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=gazprom_v_2009_g_nedopoluchit_13_mlrd_ot_postavok_gaza_na_ukrainu