Co-author of "Concept for the development of public preschool education in Bulgaria", "Concept for the socialization of socially disadvantaged Romani children” (under the auspices of UNICEF), "White Paper on Pravets" (2010) and the book "Pravets.
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As a guest of the famous morning show "Hello, Bulgaria" to NOVA television on November 14, 2008 She determines Pravets as "the first private city", owned by the representative of the oil giant Lukoil in Bulgaria - Valentin Zlatev, prompting a flagrant dismissal of high-ranking journalist Georgi Koritarov.
Apart from the "Christmas in Vienna" concerts, he also recorded the Love Songs CD with José Carreras, CD and DVD of Pagliacci with Roberto Alagna and Svetla Vassileva, CD with Ramón Vargas & friends.