Title: O russkoĭ filosofii
Subjects: Russian Philosophy, Philosophy, History
Places: Eurasia
People: P. N. Savit︠s︡kiĭ (1895-1968), Nikolaĭ Sergeevich Trubet︠s︡koĭ kni︠a︡zʹ (1890-1938)
Time periods: 20th century