Frei Otto. Casabella 301 1966, 39 Ove Arup. Casabella 252 1961, 44 Lili Rethi. Pencil Points 20 October 1939, 672 Odile Decq and Benoit Cornette. l'Arca 94 June 1995, cover Ulrich Franzen. Architectural Record. Jul 1971, 116 Masanori Kei. Japan Architect 53 Feb 1978, 47 Roche and Dinkerloo. GA Document. 11 1985, 57 Shinichi Ogawa. AA Files 25 Summer 1993, 45 Mario Tedeschi. Domus 311 October 1955, 11 Giancarlo de Carlo. Architectural Review v.165 n.986 Apr 1979, 205