@misc{indiciaed92881a873e9,
  title = {Task complexity and transfer in the development of cognitive structures.},
  author = {A M Clarke and G M Cooper and A D Clarke},
  year = {1967},
  doi = {10.1016/0022-0965(67)90050-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/6080287/},
  note = {Source identifier: 6080287}
}