求助英文文献一篇

Factorizing changes in energy and environmental indicators through decomposition

Energy
Volume 23, Issue 6, June 1998, Pages 489-495

在线等，感谢！！！

here it is, ver hard to get it , and finally I find it in the lib.

好的，感谢，只是你设为20个论坛币，我就没法点你为最佳答案了，不然我一共就要花去40个论坛币。