Frei Otto. Architectural Review v.158 n.945 Nov 1975, 255 Rene Davids. AA Files 5 January 1984, 78 Shin Takamatsu. l'Arca 77 December 1993, 33 Giuliano Banfi, Emilio Battisti, Mario Robotti. Casabella 325 1968, 13 Burchell F. Pinnock. Japan Architect Mar 1989, 29 Bente and Ernst Lohse. A+U 188 May 1986, 51 A Stockbridge. Architectural Design 35 July 1965, cover Augusto Biraghi, Vittorio Gigliotti, Paolo Portoghesi. L'Architettura  1965, Kallmann McKinnell Knowles. Casabella 271 1963, 27 Douglas P Maier and Emrich Nicholson. Architectural Forum 77 September 1942, 145