Helmut Jahn. GA Document 1 1980, 88 Charles Moore and Mark Simon. GA Houses. 7 1980, 78 Carlo Moretti. Domus v.558 May 1976, 11 Emilio Ambasz. Architectural Record 174 June 1986, 133 Frei Otto. Casabella 301 1966, 35 Giorgio Grassi. Architectural Design v.61 n.92 1991, 37 Richard Bofill Paolo Portoghesi Rem Koolhaas. GA Document 2 1980, 18 Victor Gruen. Arts and Architecture. Jan 1954, 15 Stafford Binder. Arts and Architecture  1982, Emilio Ambasz. A+U Special Edition (April 1993) 1986, 25