For citations:

Kopytin I.A., Kramskoi M.V. The role of international oil companies in the creation of new centers of world oil production (on the example of Brazil). RSUH/RGGU BULLETIN. Series Economics. Management. Law. 2020;(3):72-86. (In Russ.) https://doi.org/10.28995/2073-6304-2020-3-72-86