For citations:

Zaznaev O.I., Sidorov V.V. Presidential systems in the post-Soviet space. Is Juan Linz’s hypothesis correct? RSUH/RGGU Bulletin Series "Political Science. History. International Relations". 2018;(4):24-35. (In Russ.) https://doi.org/10.28995/2073-6339-2018-4-24-35