AnnenkovaN. “Machine-Tool Construction of the Ukrainian SSR in the State Industrial Policy of the First Half of the 1920s: Soviet Historiography and Real Events”. Eminak: Scientific Quarterly Journal, Vol. 2, no. 4 (24), Dec. 2018, pp. 170-6, https://eminak.net.ua/index.php/eminak/article/view/79.