The most important reference for my work are my clients, some of whom have been working with me for many years – in the public sector, in companies and in the third sector.

In addition, you can find lists of all important projects I have worked on, differentiated in the areas of research, processes/methods, mediation.

Also to be found here are lists of all the major texts I have written, divided into articles, books/studies, and lectures, as well as the Web Review column.