请问有没有人可以查得到2003年国际煤层气论坛（the 2003 Intl. Coalbed Methane Symposium）的论文啊？
急需4篇文章：
1. Shi, J. Q.; Durucan, S. Changes in Permeability of Coalbeds During Primary Recovery-Part 1: Model Formulation and Analysis. Paper No. 0341. presented at the 2003 Intl. Coalbed Methane Symposium, Tuscaloosa, AL, May 5-9, 2003.
2. Shi, J. Q.; Durucan, S. Changes in Permeability of Coalbeds During Primary Recovery-Part 2: Model Validation and Field Application. Paper No. 0342. presented at the 2003 Intl. Coalbed Methane Symposium, Tuscaloosa, AL, May 5-9, 2003.
3. Shi, J. Q.; Durucan, S. Modeling of Enhanced Methane Recovery and CO2 Sequestration in Deep Coal Seams: The Impact of Coal Matrix Shrinkage/Swelling on Cleat Permeability. Paper No. 0343. presented at the 2003 Intl. Coalbed Methane Symposium, Tuscaloosa, AL, May 5-9, 2003.
4. Duncan, S.; Shi, J. Q.; Korre, A. The Development and Application of an Abandoned Coal Mine Methane Recovery Model for the Saar Coalfield, Germany. Paper No. 0340.
我的email:
zhmfang2002@163.com
谢谢！
