@misc{indiciae86f77ac9fea8,
  title = {Manpower problems (not enough teachers)},
  author = {L J Peterson},
  year = {1999},
  doi = {10.1016/s1079-2104(99)70261-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/10052363/},
  note = {Source identifier: 10052363}
}