Allenspach, Christoph (Personal Name)

Bauen vor der Stadt, c1991: CIP t.p. (Christoph Allenspach)

Architektur in der Schweiz, 1998: t.p. (Christoph Allenspach) cover p. 4 (b. 1954, lic. phil. I; since 1982 free-lance art historian and journalist)