https://www.vedomosti.ru/finance/articles/2011/09/27/baffett_reshilsya_na_obratnyj_vykup_akcij_berkshire_hathaway?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=baffett_reshilsya_na_obratnyj_vykup_akcij_berkshire_hathaway