@article{deCroonDeWagterSeidl2021,
  author    = {Guido C. H. E. de Croon and Christophe De Wagter and Tobias Seidl},
  title     = {Enhancing optical-flow-based control by learning visual appearance cues for flying robots},
  journal   = {Nature machine intelligence},
  volume    = {3},
  number    = {1},
  pages     = {33 -- 41},
  doi       = {10.1038/s42256-020-00279-7},
  year      = {2021},
}