https://www.vedomosti.ru/library/news/2005/09/01/silovye-mashiny-zavershili-konvertaciyu-privilegirovannyh-akcij-v-obyknovennye?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=silovye-mashiny-zavershili-konvertaciyu-privilegirovannyh-akcij-v-obyknovennye