Sustainability Reporting Using the eXtensible Business Reporting Language (XBRL). - Hans-Knud Arndt; Ralf Isenmann; Jan Brosowski; Inke Thiessen; Jorge Marx Gómez (EnviroInfo, 2006)

Mobile Application Marketplaces - an Investigation from Customers' Perspective. - Michael Amberg; Inke Thiessen; Michael Lang; Bartosch Belkius (MKWI, 2010)