https://www.vedomosti.ru/library/news/2006/09/13/pravitelstvo-rf-gotovit-nalogovye-lgoty-dlya-stimulirovaniya-dobychi-bitumnoj-nefti?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=pravitelstvo-rf-gotovit-nalogovye-lgoty-dlya-stimulirovaniya-dobychi-bitumnoj-nefti