@misc{indiciae1f1fea739b0a,
  title = {Practice and theory. Is unity possible?},
  author = {S Jones},
  year = {1989},
  doi = {10.7748/ns.3.18.22.s51},
  url = {https://pubmed.ncbi.nlm.nih.gov/2494516/},
  note = {Source identifier: 2494516}
}