Jetzt = Now : Hermann & Valentiny and partners / von = by Liesbeth Waechter-Böhm ; vorwort von = foreword by Massimiliano Fuksas. — Basel [etc.] : Birkhäuser, 2001. — 239 p. : il. ; 29 cm. — ISBN 3-7643-6337-1 1. Hermann & Valentiny. 2. Arquitectura s.20 - Luxemburgo. I. Fuksas, Massimiliano, pr.. 72.036.6(435.9)