James Gowan. Architectural Review v.145 n.865 Mar 1969, 173 Arbeitsgruppe 4. Domus 435 February 1966, 11 Maurizio Sacripanti. Casabella 268 1962, 49 Raul Diaz Gomez. Calli. 38 1969, 14 Christo. Domus 448 March 1967, 51 Gian Luigi Banfi, Enrico Perssutti, and Ernesto N Rogers. Casabella 270 1962, 5 O. M. Ungers. Casabella 305 1966, 50 Wilfried Lubitz. Domus 467 September 1968, 14 G. Gresleri. Casabella 307 1966, 46 Raimund J. Abraham. Casabella 314 1967, 73