@article{6be996857b664240a2636def78c3624e,
title = "How to use a systems diagram to analyse and structure complex problems for policy issue papers",
keywords = "academic journal papers, CWTS JFIS < 0.75",
author = "{van der Lei}, TTE and B Enserink and WAH Thissen and G Bekebrede",
year = "2011",
doi = "10.1057/jors.2010.28",
language = "English",
volume = "62",
pages = "1391--1402",
journal = "The Journal of the Operational Research Society",
issn = "0160-5682",
publisher = "Palgrave Macmillan Ltd.",
}