Walter Netsch. Progressive Architecture 54 April 1973, 85 Frei Otto. Casabella 301 1966, 40 James Corner. AA Files 27 Summer 1994, 52 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 2 Bruno Munari. Domus 326 January 1957, 32 Krishna Mathur. Architectural Design 44 September 1974, 596 Perspecta 2 1953, cover John Hejduk. Architectural Design v.61 n.92 1991, 52 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 2 Kenneth Browne. Architectural Review v.121 n.723 Apr 1957, 230