@misc{stehr_micro__2003, 
author={Stehr, N., Storch, H.v.},
title={Micro / Macro and Soft / Hard: Divergence and Converging Issues in the Physical and Social Sciences},
year={2003},
howpublished = {book part},
note = {Stehr, N.; Storch, H.: Micro / Macro and Soft / Hard: Divergence and Converging Issues in the Physical and Social Sciences. In: Rotmans, J.; Rothman, D. (Ed.): Scaling in Integrated Assessment. Lisse: Swets and Zeitlinger. 2003. 35-49.}}