Materīaly dli︠a︡ russkoĭ istorīi. : [Materials for Russian history. Extracted from lectures delivered before the Imperial Society of Russian History and Antquities at the Moscow University]
Materīaly dli︠a︡ russkoĭ istorīi. : [Materials for Russian history. Extracted from lectures delivered before the Imperial Society of Russian History and Antquities at the Moscow University].