Estetika
By: perevod so vtorogo ispravlennogo i dopolnennogo nemetskogo izdaniya N.V. Samsonova.
Series: Nauchno-populyarnaya biblioteka
Published: 1919
Place of publication: Moskva
Language: rus
Notes: Cover date on vol.2: 1920.

German 2nd ed. published Leipzig: Quelle und Meyer, 1912.