BibTex format
@inproceedings{Oraee-Mirzamani:2012,
author = {Oraee-Mirzamani, B and Hosseini, N and Oraee, K},
title = {The Evaluation of Empirical Coal Pillar Strength Formula Based On Uncertainty Criterion},
url = {http://oraee.net/shenase/Portals/0/39-Ho.pdf},
year = {2012}
}