Recognition of the parliamentarism transformation in Ukraine (1990-2014)Maria Ivanovna Rosenko, Elena Vladimirovna Skrebets, Svetlana Vitalievna Golikova, Sergey Andreevich Zaporozhets and Iracema Marisol Ruiz MedranoSHS Web Conf., 108 (2021) 01005DOI: https://doi.org/10.1051/shsconf/202110801005