@article{BierhoffMichels, author = {Bierhoff, Burkhard and Michels, Hans-Peter}, title = {Risks and Challenges. Introduction to Social Change Review Special Issue}, series = {Social Change Review, Winter 2012, Vol. 10, pp. 93-98. DOI: 10.2478/scr-2013-0013}, journal = {Social Change Review, Winter 2012, Vol. 10, pp. 93-98. DOI: 10.2478/scr-2013-0013}, language = {en} }