Мухаметов, Р.С., and Ю.А. Позднякова. “MODELS OF TRANSITION TO THE COMPETITIVE SYSTEM OF MAYOR ELECTION: EXPERIENCE OF MUNICIPALITIES OF THE SVERDLOVSK REGION”. Municipality: Economics and Management, vol. 28, no. 3, Mar. 2019, pp. 41-48, https://municipality.owebs.ru/article/view/27016.