![](/img/cover-not-exists.png)
[IEEE 2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) - Nanjing, China (2009.11.10-2009.11.12)] 2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) - Evaluation on development effect of circular economy in coal enterprise based on grey relational grade
Fang, Xie, De-shan, Tang, Ying-de, LiYear:
2009
Language:
english
DOI:
10.1109/GSIS.2009.5408310
File:
PDF, 545 KB
english, 2009