@misc{indiciaeb6ef1cfcc162,
  title = {A game with shifting mirrors.},
  author = {I Izquierdo},
  year = {1989},
  doi = {10.1016/0165-6147(89)90040-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/2575813/},
  note = {Source identifier: 2575813}
}