Media type: E-Article Title: Environmental Protection Investment and SustainableDevelopment-Policy Simulation Based on Nonlinear Dynamics Contributor: Zhonghua, Cai; Yu, Song imprint: Elsevier BV, 2011 Published in: Energy Procedia Language: English DOI: 10.1016/j.egypro.2011.03.081 ISSN: 1876-6102 Keywords: General Earth and Planetary Sciences ; General Environmental Science Origination: Footnote: Access State: Open Access