Feng He, Liyun Zhu, Wei Jiang. Environmental Efficiency Evaluation with Undesirable Outputs-A Study on China's Iron and Steel Industry. In 2014 International Conference on IT Convergence and Security, 10.1109/ICITCS.2014, Beijing, China, October 28-30, 2014. pages 1-4, IEEE Computer Society, 2014. [doi]
Abstract is missing.