%0 Journal article %A Siegesmund, Siegfried %A Ruedrich, Joerg %T Monuments under threat: environmental impact, preservation strategies and natural stone recourses %R 10.1007/s12665-011-1040-x %R 10.23689/fidgeo-2502 %J Environmental Earth Sciences %V 63 %N 7/8 %I Springer-Verlag %U http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/6815 %~ FID GEO-LEO e-docs