September 1939 (English Wikipedia)

Bohr, Niels; Wheeler, John Archibald (September 1, 1939). "The Mechanism of Nuclear Fission". Physical Review. 56 (5). American Physical Society: 425–450. Bibcode:1939PhRv...56..426B. doi:10.1103/PhysRev.56.426. Retrieved February 20, 2024.

archive.org (Global: 6^th place; English: 6^th place)

Davidson, Edward; Manning, Dale (1999). Chronology of World War II. London: Cassell & Co. pp. 14–15. ISBN 0-304-35309-4.
Stein, George H. (1966). The Waffen SS: Hitler's Elite Guard at War, 1939–1945. Cornell University Press. p. 26. ISBN 9780801492754.
Cynk, Jerzy B (1971). Polish aircraft, 1893-1939. Putnam. ISBN 0-370-00085-4.

archives.gov (Global: 446^th place; English: 308^th place)

"Press Release nr04-39". National Archives. 23 March 2004. Retrieved 23 November 2017.

baseball-reference.com (Global: 213^th place; English: 140^th place)

"Early Wynn 1939 Pitching Gamelogs". Baseball-Reference.com. Retrieved November 7, 2015.
"Cookie Lavagetto 1939 Batting Gamelogs". Baseball-Reference.com. Retrieved November 7, 2015.

books.google.com (Global: 3^rd place; English: 3^rd place)

Selley, Ron; Cocks, Kerrin (2014). I Won't Be Home Next Summer: Flight Lieutenant R.N. Selley DFC (1917–1941). Pinetown: 30 Degrees South Publishers. p. 89. ISBN 978-1-928211-19-8.

boxrec.com (Global: 545^th place; English: 446^th place)

"Joe Louis". BoxRec. Retrieved November 7, 2015.

cannes.com (Global: low place; English: low place)

"The birth of the Cannes Film Festival in 1939". Cannes.com. Archived from the original on November 6, 2019. Retrieved November 7, 2015.

chroniknet.de (Global: low place; English: low place)

"Tageseinträge für 4. September 1939". chroniknet. Retrieved November 7, 2015.
"Tageseinträge für 13. September 1939". chroniknet. Retrieved November 7, 2015.
"Tageseinträge für 12. September 1939". chroniknet. Retrieved November 7, 2015.
"Tageseinträge für 17. September 1939". chroniknet. Retrieved November 7, 2015.

dlapilota.pl (Global: low place; English: low place)

"Odsłonięto tablicę pamięci KPT. Mieczysława Medweckiego i por. Władysława Gnysia".

doi.org (Global: 2^nd place; English: 2^nd place)

Bohr, Niels; Wheeler, John Archibald (September 1, 1939). "The Mechanism of Nuclear Fission". Physical Review. 56 (5). American Physical Society: 425–450. Bibcode:1939PhRv...56..426B. doi:10.1103/PhysRev.56.426. Retrieved February 20, 2024.

dziennikbaltycki.pl (Global: low place; English: low place)

"Gdzie 1 września padły pierwsze strzały II wojny światowej?". 31 August 2009.

gazetakrakowska.pl (Global: low place; English: low place)

"II wojna światowa. Władysław Gnyś nad Żuradą zestrzelił pierwsze niemieckie bombowce". August 2019.

generationaldynamics.com (Global: low place; English: low place)

"The Great Depression and Dow Jones Industrial Average". Generational Dynamics. Retrieved November 7, 2015.

gloswielkopolski.pl (Global: low place; English: low place)

plus.gloswielkopolski.pl

"Pierwszy polski żołnierz poległy w II wojnie światowej Piotr Konieczka zginął koło Piły. I to trzy godziny przed strzałami na Westerplatte". 6 September 2019.

gwu.edu (Global: 1,353^rd place; English: 938^th place)

www2.gwu.edu

Eleanor Roosevelt (September 2, 1939). "September 2, 1939". My Day. Eleanor Roosevelt Papers Project, George Washington University (2008 digital publication). Retrieved February 8, 2021. HYDE PARK, Friday—At 5:00 o'clock this morning [11:00 AM Berlin time - ed] our telephone rang and it was the President in Washington to tell me the sad news that Germany had invaded Poland and that her planes were bombing Polish cities. He told me that Hitler was about to address the Reichstag, so we turned on the radio and listened until 6:00 o'clock. [12 noon Berlin time - ed])

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Bohr, Niels; Wheeler, John Archibald (September 1, 1939). "The Mechanism of Nuclear Fission". Physical Review. 56 (5). American Physical Society: 425–450. Bibcode:1939PhRv...56..426B. doi:10.1103/PhysRev.56.426. Retrieved February 20, 2024.

heritagedaily.com (Global: low place; English: low place)

Mark Milligan (November 18, 2020). "Uranprojekt -The Nazi Nuclear Program". Heritage Daily. Retrieved February 23, 2024.

historia.org.pl (Global: low place; English: low place)

"1 września 1939 nad Warszawą - pierwsza bitwa powietrzna II wś | HISTORIA.org.pl - historia, kultura, muzea, matura, rekonstrukcje i recenzje historyczne". August 12, 2009.

historic-uk.com (Global: 7,664^th place; English: 5,623^rd place)

Johnson, Ben. "The King's Speech". Historic UK. Retrieved November 7, 2015.

history.com (Global: 555^th place; English: 467^th place)

"FDR urges repeal of Neutrality Act embargo provisions". History. A&E Networks. 16 November 2009. Retrieved November 7, 2015.

hitsofalldecades.com (Global: low place; English: low place)

Kowal, Barry (December 22, 2014). "Your Hit Parade (USA) Weekly Single Charts From 1939". Hits of All Decades. Retrieved November 7, 2015.

ibiblio.org (Global: 1,079^th place; English: 789^th place)

"Appeal for Isolation". ibiblio. Retrieved November 7, 2015.

indiana.edu (Global: 2,113^th place; English: 1,465^th place)

"Chronology 1939". indiana.edu. 2002. Archived from the original on September 27, 2011. Retrieved November 7, 2015.

lublin.eu (Global: low place; English: low place)

"History of the city". Lublin.eu. Retrieved November 7, 2015.

miwopraszka.com (Global: low place; English: low place)

"PROJEKTY - MOST 1939 | Stowarzyszenie Młodzi i Waleczni Obywatele".

musicandhistory.com (Global: low place; English: low place)

"1939". MusicAndHistory. Retrieved November 7, 2015.{{cite web}}: CS1 maint: deprecated archival service (link)

niepodlegla.gov.pl (Global: low place; English: low place)

"Olkuski Mural na Osiedlu Młodych".

nla.gov.au (Global: 275^th place; English: 181^st place)

"Back to England". The West Australian. Perth. September 14, 1939. p. 6.

oireachtas.ie (Global: 3,666^th place; English: 2,031^st place)

oireachtasdebates.oireachtas.ie

"Existence of National Emergency". Dáil debates. 77. Government of Ireland: No.1 p.8 cc.19–20. 1939-09-02. Retrieved November 7, 2015.

onet.pl (Global: 611^th place; English: 2,026^th place)

wiadomosci.onet.pl

"Gdzie rozpoczęła się druga wojna światowa?". 31 August 2010.

parliament.uk (Global: 367^th place; English: 243^rd place)

api.parliament.uk

"British Note to Germany". Parliamentary Debates (Hansard). September 1, 1939. Retrieved November 7, 2015.
"Germany and Poland, Italian Proposals". Parliamentary Debates (Hansard). September 2, 1939. Retrieved November 7, 2015.
"Prime Minister's Announcement". Parliamentary Debates (Hansard). September 3, 1939. Retrieved November 7, 2015.

polishairforce.pl (Global: low place; English: low place)

"Władysław Gnyś". www.polishairforce.pl.

rafmuseum.org.uk (Global: low place; English: 6,677^th place)

"British Military Aviation in 1939". Royal Air Force Museum. Retrieved November 7, 2015.

rusnavy.com (Global: low place; English: low place)

"Orzel's Escape – Act of Bravery or Provocation?". Russian Navy. Retrieved November 7, 2015.

scientificamerican.com (Global: 896^th place; English: 674^th place)

Bernstein, Jeremy. "The Reluctant Father of Black Holes". Scientific American. Retrieved 2023-08-03.

stuff.co.nz (Global: 457^th place; English: 272^nd place)

Venter, Nick (July 9, 2009). "Did NZ declare war first?". The Southland Times. Retrieved November 7, 2015.

theatlantic.com (Global: 228^th place; English: 158^th place)

Gilsinan, Kathy (September 3, 2014). "'This Country Is at War With Germany'". The Atlantic. Retrieved November 7, 2015.

tvp.info (Global: 4,769^th place; English: low place)

"Poszedł na pierwszy ogień. Gnyś pierwszym zwycięzcą II wojny światowej". 16 December 2017.

ucsb.edu (Global: 1,115^th place; English: 741^st place)

presidency.ucsb.edu

Peters, Gerbhard; Woolley, John T. "Fireside Chat – September 3, 1939". The American Presidency Project. Retrieved November 7, 2015.

ushmm.org (Global: 1,534^th place; English: 1,265^th place)

"1939: Key Dates". United States Holocaust Memorial Museum. Retrieved November 7, 2015.

web.archive.org (Global: 1^st place; English: 1^st place)

"The birth of the Cannes Film Festival in 1939". Cannes.com. Archived from the original on November 6, 2019. Retrieved November 7, 2015.
"Chronology 1939". indiana.edu. 2002. Archived from the original on September 27, 2011. Retrieved November 7, 2015.

wikipedia.org (Global: low place; English: low place)

en.wikipedia.org

"Timeline of World War II (1939)", Wikipedia, 2026-01-17, retrieved 2026-01-25

ww2australia.gov.au (Global: low place; English: low place)

"Australia at war 3 September 1939". Australia's War 1939–1945. Retrieved November 7, 2015.

ww2timelines.com (Global: low place; English: low place)

"Events occurring on Tuesday, September 5, 1939". WW2 Timelines. Retrieved November 7, 2015.

wyborcza.pl (Global: 668^th place; English: 2,514^th place)

poznan.wyborcza.pl

"Wyborcza.pl".

yale.edu (Global: 565^th place; English: 460^th place)

avalon.law.yale.edu

"The Avalon Project: The British War Bluebook – Proclamation by Herr Forster and Exchange of Telegrams Between Herr Forster and Herr Hitler, September 1, 1939". Yale Law School. Retrieved November 7, 2015.
"The Avalon Project: Address by Édouard Daladier, Premier, in the Chamber of Deputies, September 2, 1939". Yale Law School. Retrieved November 7, 2015.
"The Avalon Project: The British War Bluebook – Radio Address by Neville Chamberlain, Prime Minister, September 3, 1939". Yale Law School. Retrieved November 7, 2015.

September 1939 (English Wikipedia)

aps.org (Global: 1,503rd place; English: 1,378th place)

journals.aps.org

archive.org (Global: 6th place; English: 6th place)

archives.gov (Global: 446th place; English: 308th place)

baseball-reference.com (Global: 213th place; English: 140th place)

books.google.com (Global: 3rd place; English: 3rd place)

boxrec.com (Global: 545th place; English: 446th place)

cannes.com (Global: low place; English: low place)

chroniknet.de (Global: low place; English: low place)

dlapilota.pl (Global: low place; English: low place)

doi.org (Global: 2nd place; English: 2nd place)

dziennikbaltycki.pl (Global: low place; English: low place)

gazetakrakowska.pl (Global: low place; English: low place)

generationaldynamics.com (Global: low place; English: low place)

gloswielkopolski.pl (Global: low place; English: low place)

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gwu.edu (Global: 1,353rd place; English: 938th place)

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harvard.edu (Global: 18th place; English: 17th place)

ui.adsabs.harvard.edu

heritagedaily.com (Global: low place; English: low place)

historia.org.pl (Global: low place; English: low place)

historic-uk.com (Global: 7,664th place; English: 5,623rd place)

history.com (Global: 555th place; English: 467th place)

hitsofalldecades.com (Global: low place; English: low place)

ibiblio.org (Global: 1,079th place; English: 789th place)

indiana.edu (Global: 2,113th place; English: 1,465th place)

lublin.eu (Global: low place; English: low place)

miwopraszka.com (Global: low place; English: low place)

musicandhistory.com (Global: low place; English: low place)

niepodlegla.gov.pl (Global: low place; English: low place)

nla.gov.au (Global: 275th place; English: 181st place)

oireachtas.ie (Global: 3,666th place; English: 2,031st place)

oireachtasdebates.oireachtas.ie

onet.pl (Global: 611th place; English: 2,026th place)

wiadomosci.onet.pl

parliament.uk (Global: 367th place; English: 243rd place)

api.parliament.uk

polishairforce.pl (Global: low place; English: low place)

rafmuseum.org.uk (Global: low place; English: 6,677th place)

rusnavy.com (Global: low place; English: low place)

scientificamerican.com (Global: 896th place; English: 674th place)

stuff.co.nz (Global: 457th place; English: 272nd place)

theatlantic.com (Global: 228th place; English: 158th place)

tvp.info (Global: 4,769th place; English: low place)

ucsb.edu (Global: 1,115th place; English: 741st place)

presidency.ucsb.edu

ushmm.org (Global: 1,534th place; English: 1,265th place)

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wikipedia.org (Global: low place; English: low place)

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ww2timelines.com (Global: low place; English: low place)

wyborcza.pl (Global: 668th place; English: 2,514th place)

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yale.edu (Global: 565th place; English: 460th place)

avalon.law.yale.edu

aps.org (Global: 1,503^rd place; English: 1,378^th place)

archive.org (Global: 6^th place; English: 6^th place)

archives.gov (Global: 446^th place; English: 308^th place)

baseball-reference.com (Global: 213^th place; English: 140^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

boxrec.com (Global: 545^th place; English: 446^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

gwu.edu (Global: 1,353^rd place; English: 938^th place)

harvard.edu (Global: 18^th place; English: 17^th place)

historic-uk.com (Global: 7,664^th place; English: 5,623^rd place)

history.com (Global: 555^th place; English: 467^th place)

ibiblio.org (Global: 1,079^th place; English: 789^th place)

indiana.edu (Global: 2,113^th place; English: 1,465^th place)

nla.gov.au (Global: 275^th place; English: 181^st place)

oireachtas.ie (Global: 3,666^th place; English: 2,031^st place)

onet.pl (Global: 611^th place; English: 2,026^th place)

parliament.uk (Global: 367^th place; English: 243^rd place)

rafmuseum.org.uk (Global: low place; English: 6,677^th place)

scientificamerican.com (Global: 896^th place; English: 674^th place)

stuff.co.nz (Global: 457^th place; English: 272^nd place)

theatlantic.com (Global: 228^th place; English: 158^th place)

tvp.info (Global: 4,769^th place; English: low place)

ucsb.edu (Global: 1,115^th place; English: 741^st place)

ushmm.org (Global: 1,534^th place; English: 1,265^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

wyborcza.pl (Global: 668^th place; English: 2,514^th place)

yale.edu (Global: 565^th place; English: 460^th place)