@book{KochGruenewald, author = {Koch, Hagen and Gr{\"u}newald, Uwe}, title = {Anpassungsoptionen der Wasserbewirtschaftung an den globalen Wandel in Deutschland}, publisher = {M{\"u}nchen : acatech}, isbn = {978-3-942044-08-0}, language = {de} } @book{WechsungKochGraefe, author = {Wechsung, Frank and Koch, Hagen and Gr{\"a}fe, Peggy}, title = {Elbe-Atlas des globalen Wandels}, publisher = {Berlin : Weißensee-Verlag}, isbn = {3-89998-200-2}, language = {de} }