“…He has served the profession as a researcher, writer, teacher, officer in professional organizations, editor of leading journals, a member of the editorial board of still more journals as well as a member of the board of the Social Indicators Research Book Series. …”

“…Furthermore, there is an extensive essay on the biography of Camillo Sitte by Michael Mönninger. Editorial work is done by Sonja Hnilica and Bernhard Langer. …”