Title: Bibliofily pushkinskoĭ pory
Subjects: Biography, Book collecting, Book collectors, Friends and associates, History
Places: Russia
People: Aleksandr Sergeevich Pushkin (1799-1837), Sergeĭ Aleksandrovich Sobolevskiĭ (1803-1870), Sergeĭ Dmitrievich Poltorat︠s︡kiĭ (1803-1884)
Time periods: 19th century