https://www.foreignaffairs.com/reviews/russia-hitler-white-russian-emigres-and-german-soviet-war

Defeated by the Red Army in the Russian Civil War of 1918–20, the Whites spent the next two decades in exile in Czechoslovakia, France, Germany, and beyond, yearning to liberate Russia from what they saw as the godless rule of Jews and Bolsheviks. When Hitler invaded the Soviet Union in 1941, many Russians sought to join his forces, blind to the fact that he aimed not to liberate Russia but to subjugate it. The Nazi regime, in turn, regarded these Russians with suspicion and enlisted only a fraction of them, mostly as interpreters and civil engineers. The Whites refused to see their homeland as anything but a victim of communism or to admit that Red Army soldiers were defending their country against Nazi aggression.

https://www.amazon.com/Russian-Roots-Nazism-Socialism-1917-1945/dp/0521070058 This book examines the overlooked topic of the influence of anti-Bolshevik, anti-Semitic Russian exiles on Nazism. White émigrés contributed politically, financially, militarily, and ideologically to National Socialism. This work refutes the notion that Nazism developed as a peculiarly German phenomenon: it arose primarily from the cooperation between völkisch (nationalist/racist) Germans and vengeful White émigrés. From 1920–1923, Adolf Hitler collaborated with a conspiratorial far right German-White émigré organization, Aufbau (Reconstruction). Aufbau allied with Nazis to overthrow the German government and Bolshevik rule through terrorism and military-paramilitary schemes. This organization's warnings of the monstrous 'Jewish Bolshevik' peril helped to inspire Hitler to launch an invasion of the Soviet Union and to initiate the mass murder of European Jews. This book uses extensive archival materials from Germany and Russia, including recently declassified documents, and will prove invaluable reading for anyone interested in the international roots of National Socialism.