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| 2015, Vol. 18(1): 26-31 DOI: | ||
| Application of Grey System GM (1， 1) model and unary linear regression model in coal consumption of Jilin Province | ||
| TIAN Songlin and LU Laijun | ||
| College of Earth Sciences，Jilin University，Changchun 130061，China | ||
| Received null Revised null | ||
| Supporting info | ||
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