Integrating Climate Change in the Urban Planning Process - A Case Study. - Stefan Sander; Holger Hoppe; Sascha Schlobinski (ISESS, 2011)

Softwareunterstützes Nachhaltigkeits-Reporting. - Manfred Heil; Holger Hoppe; Torsten Stein (HMD Prax. Wirtsch., 2016)