@article{Rheinberg2020,
  author    = {Falko Rheinberg},
  title     = {Intrinsic motivation and flow},
  journal   = {Motivation Science},
  volume    = {6},
  number    = {3},
  pages     = {199 -- 200},
  doi       = {10.1037/mot0000165},
  year      = {2020},
}