Sergeev D. B. «DIVISION OF AUTHORITY AND POWERS BETWEEN SUBJECTS OF THE RUSSIAN FEDERATION AND MUNICIPAL FORMATIONS IN SPHERE OF DEVELOPMENT OF TOURISM». Научный журнал «Вестник НАН РК», вып. 6, декабрь 2019 г., сс. 301-305., https://journals.nauka-nanrk.kz/bulletin-science/article/view/1233.