Columbia subject headings:
Autographs--Russia (Federation)--Saint Petersburg.
Harvard subject headings:
Authors, Russian--19th century--Autographs.
Authors, Russian--20th century--Autographs.
Autographed editions--Russia (Federation)--Saint Petersburg.
Gosudarstvennai︠a︡ publichnai︠a︡ biblioteka imeni M.E. Saltykova-Shchedrina.
Princeton subject headings:
Authors, Russian--Autographs.
Gosudarstvennai︠a︡ publichnai︠a︡ biblioteka imeni M.E. Saltykova-Shchedrina.