Public authorities as an object of modern historical and legal researchLevan Teimurazovich Chikhladze, Olga Yurievna Ganina, Yulia Grigorievna Babaeva and Azamat Tynyshtykbayevich AldabergenovSHS Web Conf., 118 (2021) 01002DOI: https://doi.org/10.1051/shsconf/202111801002