TY - JOUR TI - Urban ecological footprint analysis: a comparative study between Shenyang in China and Kawasaki in Japan PY - 2014 AU - Yong Geng AU - Liming Zhang AU - Xudong Chen AU - Bing Xue AU - Tsuyoshi Fujita AU - Huijuan Dong T2 - Journal of Cleaner Production LK - http://www.sciencedirect.com/science/article/pii/S0959652614003151 DO - 10.1016/j.jclepro.2014.03.082 ER -