Heinz Berggruen (English Wikipedia)

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latimes.com

Berlin, Berliner Morgenpost- (28 February 2007). "Merkel erweist Berggruen die letzte Ehre". www.morgenpost.de (in German). Retrieved 1 January 2019.

Martin, Guy (14 May 2001). "Herr Berggruen's Blue Period". The New Yorker. ISSN 0028-792X. Retrieved 31 December 2018.

Riding, Alan (27 February 2007). "Heinz Berggruen, Influential Picasso Collector, Dies at 93". The New York Times. Retrieved 19 October 2007.
Russell, John (21 August 1988). "ART VIEW; The Gift of a Great Dealer - And Collector". The New York Times. ISSN 0362-4331. Retrieved 31 December 2018.
Kinzer, Stephen (13 May 1995). "Collector Who Fled The Nazis Returns With His Artworks". The New York Times. ISSN 0362-4331. Retrieved 31 December 2018.
Cohen, Roger (7 May 2001). "An Odyssey of Passion and Prudence; Behind Masterworks for Sale, the Unerring Eye of a Determined Collector". The New York Times. ISSN 0362-4331. Retrieved 31 December 2018.
Bennhold, Katrin (26 August 2020). "Schools Can Reopen, Germany Finds, but Expect a 'Roller Coaster'". The New York Times. ISSN 0362-4331. Retrieved 27 August 2020.

"Berggruen Museum". Archived from the original on 24 September 2008. Retrieved 17 April 2007.

Nicola Kuhn: "Vom Glück der Kunst" in: Der Tagesspiegel, 26 February 2007 (in German)
Hanssen, Frederik (15 December 2017). "Ein Leben für die Bühne". Der Tagesspiegel Online (in German). Retrieved 13 March 2019.
"Ein Leben, das ein Kunstwerk war". Der Tagesspiegel Online (in German). 3 March 2007. Retrieved 1 January 2019.

John Green (May 23, 2007), Heinz Berggruen The Guardian.
Connolly, Kate (7 June 2013). "Pablo Picasso works draw art world to Berlin". The Guardian. ISSN 0261-3077. Retrieved 31 December 2018.

Tully, Judd (12 May 1988). "SOTHEBY'S $7.5 MILLION WARHOL WEEKEND". The Washington Post.

"Berggruen Museum". Archived from the original on 24 September 2008. Retrieved 17 April 2007.
Heinz Berggruen The Times.

Martin, Guy (14 May 2001). "Herr Berggruen's Blue Period". The New Yorker. ISSN 0028-792X. Retrieved 31 December 2018.
Russell, John (21 August 1988). "ART VIEW; The Gift of a Great Dealer - And Collector". The New York Times. ISSN 0362-4331. Retrieved 31 December 2018.
Kinzer, Stephen (13 May 1995). "Collector Who Fled The Nazis Returns With His Artworks". The New York Times. ISSN 0362-4331. Retrieved 31 December 2018.
Cohen, Roger (7 May 2001). "An Odyssey of Passion and Prudence; Behind Masterworks for Sale, the Unerring Eye of a Determined Collector". The New York Times. ISSN 0362-4331. Retrieved 31 December 2018.
Connolly, Kate (7 June 2013). "Pablo Picasso works draw art world to Berlin". The Guardian. ISSN 0261-3077. Retrieved 31 December 2018.
Bennhold, Katrin (26 August 2020). "Schools Can Reopen, Germany Finds, but Expect a 'Roller Coaster'". The New York Times. ISSN 0362-4331. Retrieved 27 August 2020.