1.
Polgár S. Notes on the role of Alania in international trade in the early middle ages (eighth-tenth centuries) : on the basis of written sources. chronica [Internet]. 2007. január 1. [idézi 2024. november 25.];:178-83. Elérhető: https://iskolakultura.hu/index.php/chronica/article/view/10742