@misc{indiciae23dce9d18baa,
  title = {The development of definitional skill.},
  author = {C E Snow},
  year = {1990},
  doi = {10.1017/s0305000900010953},
  url = {https://pubmed.ncbi.nlm.nih.gov/2269704/},
  note = {Source identifier: 2269704}
}