Hardy Holzman Pfeiffer. Domus 550 September 1975, 9 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 2 Frei Otto. Architectural Review v.158 n.945 Nov 1975, 255 Karl Schwanzer. Domus 550 September 1975, 15 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 2 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 45 Lebbeus Woods. Progressive Architecture 55 January 1975, 2 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 1 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 1 Gunnar Birkerts. Progressive Architecture 56 September 1975, 59