@misc{indiciaec4e596432d17,
  title = {Levels of aggregation: Relative time allocation in concurrent-schedule performance.},
  author = {P G Real and L R Dreyfus},
  year = {1985},
  doi = {10.1901/jeab.1985.43-97},
  url = {https://pubmed.ncbi.nlm.nih.gov/16812410/},
  note = {Source identifier: 16812410}
}