https://www.vedomosti.ru/library/news/2005/11/29/gazprom-predlagaet-osuschestvit-perehod-na-rynochnye-ceny-v-techenie-treh-let?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=gazprom-predlagaet-osuschestvit-perehod-na-rynochnye-ceny-v-techenie-treh-let