https://www.vedomosti.ru/politics/news/2015/02/18/posle-smerti-litvinenko-politsiya-nashla-sledi-radiatsii-v-otele-gde-ostanavlivalsya-lugovoi?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=posle-smerti-litvinenko-politsiya-nashla-sledi-radiatsii-v-otele-gde-ostanavlivalsya-lugovoi