Giorgio Grassi. Architectural Design v.61 n.92 1991, 37 Jean Nouvel. Architectural Design v.61 n.92 1991, 75 Martha Botto et Gregorio Vardanega. Cree 1 8 1969, Fernando Parcha E.. Auca. 41 1981, 33 Paul Klee. Architectural Review v.120 n.716 Sep 1956, 148 Mies van der Rohe. Architectural Record 68 30 October 1930, 490 Adrian Bold. Japan Architect Mar 1989, 13 Thomas S Tait. Architectural Record 68 30 October 1930, 314 Lewis Hobart. Pencil Points 18 June 1937, 389 Le Corbusier. Casabella 259 1962, 56