@inproceedings{JoedickeSumHettich2019,
  author    = {Bernd J{\"o}dicke and J{\"u}rgen Sum and Christian Hettich},
  title     = {How can an experiment be optimized?},
  booktitle = {10th International Conference on Physics Teaching in Engineering Education (PTEE 2019), May 23-24, 2019, Delft, The Netherlands},
  series    = {A question given to students during physics labs},
  pages     = {1 -- 7},
  url       = {http://sefiphysics.be/mirror\_PTEE2019/proceedings/PTEE\_2019\_article-O8.pdf},
  year      = {2019},
}