The “Polish question” in Soviet-German relations in the second half of the 1920s (based on the materials of the USSR consulate in Königsberg)
... sovetskih pereselencev. Pervye gody Kaliningradskoj oblasti v vospominanijah i dokumentah [East Prussia through the eyes of Soviet immigrants. The first years of the Kaliningrad region in the memoirs and documents], 2002, Saint Petersburg, Belvedere.
Kostyashov Yuri
international relations, ‘Polish question’, USSR, Germany, consulate, Königsberg, Polish corridor, Free city of Danzig, 1920s
98-106
10.5922/2079-8555-2013-3-10
On the establishment and early activity of the Soviet consulate in Königsberg (1923—1925)
... Koenigsberg Fair], 1924, Torgovyj bjulleten' [Trading newsletter], no. 33.
24. Deutsche Ostmesse Königsberg, 1925, Frankfurter Zeitung, 22 Aug.
25. Gosudarstvennyj arhiv Rossijskoj Federacii [State Archives of the Russian Federation], F. 5446, Op. 19, D.
Kostyashov Yuri
East Prussia, Königsberg, consulate, Yu. S. Boshkovich, history of diplomacy, Soviet-German relations, Eastern Fair
44-52
10.5922/2079-8555-2012-2-5