Сайдумов, М. Х. PERIODIZATION OF THE STAGES OF THE FORMATION AND DEVELOPMENT OF THE CHECHEN STATEHOOD FROM THE XX TO THE XXI CENTURIES: THE LEGAL FOUNDATIONS OF THE SOVIET, THE POST OF THE SOVIET AND RUSSIAN PERIODS OF STATE-LEGAL DEVELOPMENT OF THE REPUBLIC. Северо-Кавказский юридический вестник 2020, 1 (1), 20-31. https://doi.org/10.22394/2074-7306-2020-1-1-20-31.