Drama russkoĭ istorii : na puti︠a︡kh k Oprichnine /
Froi︠a︡nov, Igorʹ I︠A︡kovlevich.
Alekseev, I︠U︡riĭ Georgievich.
Moskva : Izdatelʹskiĭ dom Parad,
2007.
At head of title: Sankt-Peterburskiĭ gosudarstvennyĭ universitet.