https://www.vedomosti.ru/library/news/2007/09/11/opek-uvelichila-kvoty-na-dobychu-nefti-na-500-tysyach-barrelej-v-den?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=opek-uvelichila-kvoty-na-dobychu-nefti-na-500-tysyach-barrelej-v-den