@misc{37762,
  title        = {{Measuring the time required for various mental 
                   acts}},
  pages        = {399-409},
  booktitle    = {The Psychological Laboratory at Harvard},
  publisher    = {McClure's Magazine: 399-409},
  copyright    = {Creative Commons Attribution-NonCommercial},
  url          = {https://vlp-new.ur.de/images/img5937}
}
