Kenneth Browne. Architectural Review v.121 n.720 Jan 1957, 84 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 45 Frei Otto. Casabella 301 1966, 35 Piero Sartogo. Domus 478 September 1969, 8 Guy Lagneau. Architecture D'Aujourd'Hui 88 February 1960, 94 Louis Kahn. Perspecta 2 1953, 18 Kenneth Browne. Architectural Review v.122 n.722 Jan 1957, 154 Zaha Hadid. Architectural Design v.61 n.92 1991, 44 Carlfried Mutschler Joachim Langer Dieter Wessa. Domus 550 September 1975, 19 Fernando Ortiz Flores. Calli. 27 1967, 11