@article{KuemmelLindenberger2020,
  author    = {Reiner K{\"u}mmel and Dietmar Lindenberger},
  title     = {Energy, entropy, constraints, and creativity in economic growth and crises},
  journal   = {Entropy},
  volume    = {22},
  number    = {10},
  doi       = {10.3390/e22101156},
  year      = {2020},
}