Helmut Jahn. GA Document 1 1980, 85 The Architects Collaborative. Casabella 220 1958, 5 Paolo Soleri. Casabella 305 1966, 24 Michael Szyszkowitz and Karla Kowalski. A+U 238 July 1990, 135 Milton C. Ghiraldini, Clovis Felippe Olga. Modulo. 8 1957, 88 Mario Botta. GA Document. 6 1983, 32 Wilson Prata. Modulo. 23 1961, 38 Takefumi Aida. GA Houses. 4 1978, 88 Martin Wagner. Architectural Forum 74 February 1941, 87 Eduardo Kneese de Mello and Carlos J Sena. Modulo. 13 1959, 11