https://www.vedomosti.ru/library/news/2008/02/28/churov-predostereg-nablyudatelej-pase-ot-prezhdevremennoj-ocenki-vyborov?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=churov-predostereg-nablyudatelej-pase-ot-prezhdevremennoj-ocenki-vyborov