Hol sefteltek Ibn Ruszta magyarjai a bizánciakkal?

Polgár Szabolcs

The Identification of K.r.kh in the Passage of Ibn Rusta

https://www.academia.edu/36126457/The_Identification_of_K.r.kh_in_the_Passage_of_Ibn_Rusta?email_work_card=view-paper