Errors in Children's Subtraction

Richard M. Young, Tim O'Shea. Errors in Children's Subtraction. Cognitive Science, 5(2):153-177, 1981. [doi]

@article{YoungO81,
  title = {Errors in Children's Subtraction},
  author = {Richard M. Young and Tim O'Shea},
  year = {1981},
  doi = {10.1207/s15516709cog0502_3},
  url = {http://dx.doi.org/10.1207/s15516709cog0502_3},
  researchr = {https://researchr.org/publication/YoungO81},
  cites = {0},
  citedby = {0},
  journal = {Cognitive Science},
  volume = {5},
  number = {2},
  pages = {153-177},
}