Yarali, O. And KAHRAMAN, S. 2011. The drillability assessment of rocks using the different brittleness values. TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY , vol.26, no.2 , 406-414.

Yarali, O., & KAHRAMAN, S., (2011). The drillability assessment of rocks using the different brittleness values. TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY , vol.26, no.2, 406-414.

Yarali, Olgay, And SAİR KAHRAMAN. "The drillability assessment of rocks using the different brittleness values," TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY , vol.26, no.2, 406-414, 2011

Yarali, Olgay And KAHRAMAN, SAİR. "The drillability assessment of rocks using the different brittleness values." TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY , vol.26, no.2, pp.406-414, 2011

Yarali, O. And KAHRAMAN, S. (2011) . "The drillability assessment of rocks using the different brittleness values." TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY , vol.26, no.2, pp.406-414.

@article{article, author={Olgay Yarali And author={SAİR KAHRAMAN}, title={The drillability assessment of rocks using the different brittleness values}, journal={TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY}, year=2011, pages={406-414} }