Mel’kov, S.A., Lyabakh, A.Y. and Perendzhiev, A.N. 2018. Investigation of the Political Process: are Professionalism and Regulation Combined?. Vlast’ (The Authority). 26, 4 (Apr. 2018), 148-150. DOI:https://doi.org/10.31171/vlast.v26i4.5778.