Ian Akroyd and Karen Whatley . Architectural Design 53 3-4 1983, 59 Emilio Ambasz. A+U Special Edition (April 1993) 1986, 19 Allan Greenberg. Architectural Design v.62 n.5 1992, 96 Frei Otto. Casabella 301 1966, 40 PierLuigi Crosta. Casabella 276 1963, 26 Giuseppe Samona. Casabella 218 1958, 10 Shin Takamatsu. Arquitectura Viva v. 29 March-April 1993, 93 R.Buckminster Fuller. Calli. 24 1966, 29 Gardner A Dailey. Architectural Forum 76 February 1942, 91 Gene Loose. Arts and Architecture. Mar 1951, 26