@misc{indiciae1dd1619fa784,
  title = {Cognitive differentiation and development learning.},
  author = {W Fowler},
  year = {1980},
  doi = {10.1016/s0065-2407(08)60127-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/7010954/},
  note = {Source identifier: 7010954}
}