Frei Otto Dies Arquitectura Viva
Clássicos da Arquitetura: Pavilhão Alemão da Expo 67 / Frei Otto e Rolf Gutbrod
PDF) Comments from Readers and Reviewers
Research, development and daring – Frei Otto wins the Pritzker Prize
Clássicos da Arquitetura: Pavilhão Alemão da Expo 67 / Frei Otto e Rolf Gutbrod
Pritzker Prize - Page 4 - The New York Times
Frei Otto – Wikipedia
PDF) Comments from Readers and Reviewers
Pritzker Architecture Prize: Late Frei Otto honoured at 'Nobel Prize of architecture' event in Miami, The Independent
AD Classics: German Pavilion, Expo '67 / Frei Otto and Rolf Gutbrod
جایزه معماری پریتزکر - ویکیپدیا، دانشنامهٔ آزاد
Posthumous Pritzker Architecture Prize awarded to Frei Otto
Olympiastadion München – Wikipedia
Frei Otto The Pritzker Architecture Prize
Frei Otto - Wikiwand
