@Article{ authors = " Vitaliy Lytvyn", title = "Types of cabinets and cabinet stability in Central and Eastern European parliamentary democracies (1990–2013)", journal = "Studium Europy Środkowej i Wschodniej", issue = "2015 / Numer 3", pages = "244 - 266" }

@Article{ authors = " Vitaliy Lytvyn", title = "Governments of national unity in the context of coalition majority governments: conceptualization, cases, political causes and consequences by the example of european democracies", journal = "Studium Europy Środkowej i Wschodniej", issue = "2016 / Numer 5", pages = "20 - 40" }

@Article{ authors = " Vitaliy Lytvyn", title = "Theoretical framework of balanced semi-presidentializm, its institutional risk/positives and prospects for reformation in Ukraine", journal = "Studium Europy Środkowej i Wschodniej", issue = "2015 / Numer 4", pages = "258 - 273" }

@Article{ authors = " Vitaliy Lytvyn", title = "Напівпрезидентська система правління у контексті республіканської форми правління: типологізація, конституційно-правові і політичні виклики та перспективи реформування в Україні", journal = "Studium Europy Środkowej i Wschodniej", issue = "2014 / Numer 2", pages = "156 - 181" }

@Article{ authors = " Vitaliy Lytvyn", title = "Republicanism with the office of super-president: towards ascertaining the nature of super-presidentialism and differentiation of presidential and semi-presidential systems of government with super-presidents", journal = "Studium Europy Środkowej i Wschodniej", issue = "2014 / Numer 1", pages = "159 - 188" }