Bernard Tschumi. AA Files 18 Autumn 1989, 41 Walter Gropius and Konrad Wachsmann. Architectural Forum 77 August 1942, 83 Louis Kahn. Casabella 275 1963, 30 Tadao Ando. Japan Architect 1 1991, 239 Mario Botta. GA Document. 6 1983, 27 Paul Rudolph. Architectural Record. Aug 1971, 84 Paolo Soleri. l'Arca 77 December 1993, 31 Sauerbruch Hutton.   1996, Teofilo Herran. Arquitectura. v.4 n.29 1918, 69 Gin Johannes. AA Files 29 Summer 1995, 41