Title: Grigorovich i Preĭs; k istorīi slavi︠a︡novi︠e︡di︠e︡nīi︠a︡ na Rusi.
Authors: Petrovskiĭ, M. P. 1833-1912.; Preĭs, P. I.
Publisher: Tip. Imp. Akademīi nauk,
Year: 1897
Subjects: Grigorovich, V. I.; Slavic studies Russia History.