BibTex format
@article{Si:2015:10.1016/j.coal.2015.04.009,
author = {Si, G and Shi, J-Q and Durucan, S and Korre, A and Lazar, J and Jamnikar, S and Zavsek, S},
doi = {10.1016/j.coal.2015.04.009},
journal = {International Journal of Coal Geology},
pages = {58--70},
title = {Monitoring and modelling of gas dynamics in multi-level longwall top coal caving of ultra-thick coal seams, Part II: Numerical modelling},
url = {http://dx.doi.org/10.1016/j.coal.2015.04.009},
volume = {144-145},
year = {2015}
}