@misc{indiciaec6590a3c5e79,
  title = {Extended Fick-Jacobs equation: variational approach.},
  author = {P Kalinay and J K Percus},
  year = {2005},
  doi = {10.1103/physreve.72.061203},
  url = {https://pubmed.ncbi.nlm.nih.gov/16485939/},
  note = {Source identifier: 16485939}
}