TY - JOUR TI - Urban energy consumption: Different insights from energy flow analysis, input–output analysis and ecological network analysis PY - 2015 AU - Shaoqing Chen AU - Bin Chen T2 - Applied Energy LK - http://www.sciencedirect.com/science/article/pii/S0306261914011052 DO - 10.1016/j.apenergy.2014.10.055 ER -