Frei Otto. Casabella 301 1966, 40 James Lambeth. Architecture D'Aujourd'Hui 207 June 1980, 2 Walter Gropius and Konrad Wachsmann. Interiors v.103 n.5 Dec 1943, 38 Hans Hoffmann. Balance v3, n4 1957, 13 Miguel Pereira and J. C. Paiva da Silva. Modulo. 30 1962, 31 R.Buckminster Fuller. Calli. 24 1966, 29 Peter Cook. A+U  1978, Rene Barre. Les Grands Prix de Rome v.6 1912, 18 Gian Paolo Valenti. Casabella 324 1968, 51 Laura Thermes Robert AM Stern Charles W Moore. GA Document 2 1980, 19