1. Fracturing in Coal;Ammosov,1963
2. Enhanced coalbed methane production by carbon dioxide injection; theory, experiments and simulation;Bertheux,2000
3. Appendix task 5: permeability and porosity determination in 3D;Bossie-Codreanu,2003
4. A new characterization method for coal bed methane;Bossie-Codreanu;Geologica Belgica,2004
5. Study of fracture network in coal;Chen,1995