@misc{wang2021_paper34,
  title = {Collapse of four-arm stars polyelectrolyte brushes under an electric field in the presence of trivalent salt coions},
  year = {2021},
  url = {https://doi.org/10.1063/1674-0068/cjcp2004059},
  doi = {10.1063/1674-0068/cjcp2004059}
}