Title: Izvi︠e︡stīi︠a︡ o Khozarakh, Burtasakh, Bolgarakh, Madʹi︠a︡rakh, Slavi︠a︡nakh i Russakh Abu-Ali Akhmeda ben Omar Ibn-Dasta, neizvi︠e︡stnago doseli︠e︡ arabskago pisateli︠a︡ nachala X vi︠e︡ka
Subjects: Ethnology, Slavs
Places: Soviet Union, Europe