Kni︠a︡gini︠a︡ Olʹga (898?-969)
By: I.B. Chizhova
Series: Zhenshchiny-legendy -- vyp. 1
Publisher: Izd. N. Kuprii︠a︡nova
Published: 1998
Place of publication: Sankt-Peterburg
Language: rus
Number of pages: 23