Trace 1961 imah opportunity and working for a long time in a radish of a book depository in the USSR, Polsha, Rumnia, Czechoslovakia, Yugoslavia and Austria. Preglazhadayki Slavic inscriptions in tezi strani, az se natknan na I'm interested in naucata facti, koito me nakaraha and sy stuck to the air and let the explanation sink in: multiply the inscriptions from the old Bulgarian movement, for koito in naucata not yet, golyama migration to rkopisnoto inheritance in various posoki.