@misc{indiciaeeaebead89ba5,
  title = {Distribution of trace elements in selected pulverized coals as a function of particle size and density},
  author = {C.L. Senior and T. Zeng and J. Che and M.R. Ames and A.F. Sarofim and I. Olmez and Frank E. Huggins and N. Shah and G.P. Huffman and A. Kolker and S. Mroczkowski and C. Palmer and R. Finkelman},
  year = {2000},
  doi = {10.1016/s0378-3820(99)00098-3},
  url = {https://pubs.usgs.gov/publication/70022938},
  note = {Source identifier: 70022938}
}