@misc{indiciae7524fe02020a,
  title = {Tasks which are too complex to compute.},
  author = {M Malik},
  year = {1993},
  doi = {10.1111/j.1540-8159.1993.tb01586.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7680464/},
  note = {Source identifier: 7680464}
}