Loris G Macci. l'Arca 84 July-August 1994, 26 Architecture D'Aujourd'Hui 63 Dec 1955, 14 Frei Otto. Casabella 301 1966, 39 Ulrich Konigs. AA Files 29 Summer 1995, 33 William Adams Delano. Auca. 45 1982, 7 Michele Achilli, Guido Canella, Lucio Stellario D'Angiolini, Virgilio Vercelloni. Casabella 278 1963, 37 Giuseppe Mario Oliveri. Casabella 301 1966, 33 IM Pei. Progressive Architecture 29 February 1948, 52 Paul Klee. Architectural Review v.120 n.716 Sep 1956, 148 Campell Zogolovitch Wilkinson Gough. Architectural Review v.161 n.961 Mar 1977, 183