@article{KleinViiriMozaffarietal.2018,
  author    = {Pascal Klein and Jouni Viiri and Saleh Mozaffari and Andreas Dengel and Jochen Kuhn},
  title     = {Instruction-based clinical eye-tracking study on the visual interpretation of divergence: How do students look at vector field plots?},
  journal   = {Physical Review Physics Education Research (PRPECZ)},
  doi       = {10.1103/PhysRevPhysEducRes.14.010116},
  year      = {2018},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-55789},
}