For citations:

Tolkachev V.V., Ashmarina A.A. On the Typologization of Sub-regional Forms of Cooperation in the European Union and the Role in International Processes in the Region. Outlines of global transformations: politics, economics, law. 2022;15(3):166-182. (In Russ.) https://doi.org/10.31249/kgt/2022.03.10