The article "Violations of the USSR Border by Polish Military Aircraft", published in Pravda newspaper

Title	The article "Violations of the USSR Border by Polish Military Aircraft", published in Pravda newspaper
Dates	September 14, 1939
Notes	From the "Special folder" of the Politburo of the CPSU Central Committee "European War" Pravda. September 14, 1939 No. 255
Text language	Русский
Level	Document
Call number	РГАНИ. Ф. 3. Оп. 50. ("Особая папка"). Д. 410. Л. 26
Original location	Russian State Archives of Contemporary History
Cataloguing source	ПБ им. Б.Н. Ельцина
Digital copy source	Federal Archival Agency
Display format	Archival description RUSMARC
Collections	World War II in archival documents (collection of digitized archival documents, film and photo materials) → 1939 (starting September 1) → September