Media type: E-Article Title: Problems in causal loop diagrams revisited Contributor: Richardson, George P. imprint: Wiley, 1997 Published in: System Dynamics Review Language: English DOI: 10.1002/(sici)1099-1727(199723)13:3<247::aid-sdr128>3.0.co;2-9 ISSN: 0883-7066; 1099-1727 Origination: Footnote: