Materialy dli︠a︡ biografiï
By: pod redaktsieï Vlad. Kni︠a︡zhnina [pseudonym]
Contributors: Kni︠a︡zhnin, V. N., editor
Edition: Izdanie Pushkinskago doma pri Akademii nauk.
Publisher: Tipografii︠a︡ Ministerstva Zemledelii︠a︡
Published: 1917
Place of publication: Petrograd
Language: rus
Number of pages: 412
Notes: Book consists chiefly of letters by the author.