Pedzisa mutsara unotevera: Kubva muna 1883 kusvika muna 1885 Rozhestensky akaendeswa kunzvimbo itsva yakanga ichangobva kuumbwa
Mauto Emvura eBulgaria. Akagadzirawo chirongwa chekudzivirira pamhenderekedzo yegungwa yeBulgaria, uye aive mumwe wevatangi veTechnology Association yeBulgaria.