@misc{indiciae139744993176,
  title = {Motivation. Creating the environment.},
  author = {J Lancaster},
  year = {1986},
  doi = {10.1016/s0001-2092(07)65587-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/3633181/},
  note = {Source identifier: 3633181}
}