On the Eve of
the Great Patriotic War
September 1, 1939 – June 22, 1941
Vilkomir
27 January 1940
Russian State Military Archive
Coll. 33987, ser. 3а, fold. 1306, ff. 50–58.
Report – original, attachment – certified copy
15 June 1940
Russian State Military Archive
Coll. 37977, ser. 1, fold. 681, ff. 93–95.
Certified copy