English: Removed since Kandi's background, since data in : Gustav Weigand, Karl Sanfeld, Jernej Kopitar and Thede Kahl & Michael Metzeltin, "Rumänien: Raum und Bevölkerung, Geschichte und Geschichtsbilder, Kultur, Gesellschaft und Politik heute, Wirtschaft, Recht und Verfassung, historische Regionen", Lit Verlag, Auflage: Nachdruck April 2008, ISBN 978-3825800697, about the interactions between Bulgarian states and Vlach/Wallachian population int the SE Europe (in the slavic historiography the romance speaker's presence are allways ignored ou minimised ; in the romanian historiography the slavic influence are minimised), with some little rectifications : some places & names since genovese sources, in 1371 Dzurdzevo (today Giurgiu) to Tarnovo and Drastar (today Silistra) to Wallachia (in Codex Parisinus latinus in Ph. Lauer, Catalogue des manuscrits latins, pp.95-6, french Bibliothèque Nationale Lat. 1623, IX-X, Paris, 1940); Wallachia & Dobrudza as heir states of the Second bulgarian tzarate, with their areas according to sources (Wallachia is a heir state of the Second Bulgarian Empire. because its territory was bulgarian before 1328, and its official & religious language was slavonic since the bulgarian period to... 1711; before the XIV-th c. bulgarians & vlachs lived melted on the both sides of the Danube, between Carpathians & Great Balkan ranges... the medieval states were not ethnic nations as the actual countries) ; some places & names since genovese sources.