http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Arabs, Islam and the Arab caliphate in the early middle ages
Araby, islam i arabskii khalifat v rannee srednevekove. English
Beli︠a︡ev, E. A. (Evgeniĭ Aleksandrovich)
[by] E. A. Belyaev. Translated from the Russian by Adolphe Gourevitch.
Translation of Araby, islam i arabskii khalifat v rannee srednevekove (romanized form)