Columbia subject headings:
Authors, Russian--19th century--Family relationships.
Pushkin family--Correspondence.
Pushkin, Aleksandr Sergeevich, 1799-1837--Family--Correspondence.
Harvard subject headings:
Pavlishcheva, Olʹga Sergeevna--Correspondence.
Pushkin family--Correspondence.
Pushkin, Sergeĭ Lʹvovich--Correspondence.
Pushkina, Nadezhda Osipovna--Correspondence.
Princeton subject headings:
Authors, Russian--19th century--Family relationships.
Pushkin family--Correspondence.
Pushkin, Aleksandr Sergeevich, 1799-1837--Family--Correspondence.