@misc{indiciaea7caceef346b,
  title = {The relationship between acidic activation and microstructural changes in montmorillonite from Heping, China.},
  author = {Pingxiao Wu and Caibing Ming},
  year = {2005},
  doi = {10.1016/j.saa.2005.04.050},
  url = {https://pubmed.ncbi.nlm.nih.gov/15979936/},
  note = {Source identifier: 15979936}
}