How to use a systems diagram to analyse and structure complex problems for policy issue papers.

T. E. van der Lei B. Enserink Wil A. H. Thissen Geertje Bekebrede How to use a systems diagram to analyse and structure complex problems for policy issue papers. 1391-1402 2011 62 JORS 7 http://dx.doi.org/10.1057/jors.2010.28 db/journals/jors/jors62.html#LeiETB11