@misc{indiciaeb99adc89d444,
  title = {Why practice reduces dual-task interference},
  author = {Ruthruff, E. and Johnston, J. C. and Van Selst, M.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20040112521},
  note = {Source identifier: 20040112521}
}