@ARTICLE{Zhou_Heng_Influence_2016,
 author={Zhou, Heng and Luo, Zhiguo and Zhang, Tao and You, Yang and Li, Haifeng and Zou, Zongshu},
 number={No 4 December},
 journal={Archives of Metallurgy and Materials},
 howpublished={online},
 year={2016},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 title={Influence of Rolling Friction Coefficient on Inter-Particle Percolation in a Packed Bed by Discrete Element Method},
 URL={http://www.journals.pan.pl/Content/104837/PDF/10172%20Volume%2061%20Issue%204-10%20paper.%20pdf.pdf},
 doi={10.1515/amm-2016-0291},
}