https://www.vedomosti.ru/library/news/2006/02/02/bolgariya-prekratila-peregovory-s-rao-ejes-rossii-o-prodazhe-tjec-v-varne-i-ruse?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=bolgariya-prekratila-peregovory-s-rao-ejes-rossii-o-prodazhe-tjec-v-varne-i-ruse