@misc{indiciae708e0827c8ca,
  title = {Interactive learning with voting technology.},
  author = {Mayer Brezis and Robert Cohen},
  year = {2004},
  doi = {10.1111/j.1365-2929.2004.01887.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15107127/},
  note = {Source identifier: 15107127}
}