. . . "T︠S︡entralizovannai︠a︡ setʹ peterburgskikh akademicheskikh bibliotek sbornik stateĭ" . . "History" . . . . . . . "T︠S︡entralizovannai︠a︡ setʹ peterburgskikh akademicheskikh bibliotek : sbornik stateĭ" . . . . . . . .