"Italia i Vizantia v VI veke = Italy and the Byzantine Empire in the VI century", Ζ. V. Udaltzoνa, Moscow 1959 : [recenzja]

The Journal of Juristic Papyrology, Tom 15 (1965) s. 425
Itskhok Fiselevitch Fikhman , Ζ. V. Udaltzoνa (aut. dzieła rec.)