Walter Gropius. Architecture D'Aujourd'Hui v. 20 no. 28 Feb 1950, 3 Stanley Tigerman. Progressive Architecture 54 March 1973, 105 Bernard Tschumi. AA Files 18 Autumn 1989, 33 Kisho Kurokawa. Architectural Record. Feb 1973, 113 Takefumi Aida. Japan Architect Feb 1989, 17 Eero Saarinen. Casabella 235 1960, 16 Emilio Ambasz. Progressive Architecture 61 January 1980, 95 Carles Ferrater, Agusti Borrell, Carles Borrell. Quaderns. 194 1992, 59 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 45 Louis Poulsen. Cree 1 1969, ad