Peter D Struve
Biography
Peter (or Pyotr or Petr) Berngardovich Struve (Russian: Пётр Бернга́рдович Стру́ве, IPA: [pʲɵtr bʲɪrnˈɡardəvʲɪtɕˈstruvʲɪ]; 7 February [O.S. 26 January] 1870 – 22 February 1944) was a Russian political economist, philosopher, historian and editor. He started his career as a Marxist, later became a liberal and after the Bolshevik Revolution, joined the White movement. From 1920, he lived in exile in Paris, where he was a prominent critic of Russian communism.
Bio from Wikipedia