@article{KitzmannRomanczukWunderlingetal.2022,
  author    = {Niklas H. Kitzmann and Pawel Romanczuk and Nico Wunderling and Jonathan Donges},
  title     = {Detecting contagious spreading of urban innovations on the global city network},
  journal   = {European physical journal special topics},
  volume    = {231},
  number    = {9},
  pages     = {1609 -- 1624},
  doi       = {10.1140/epjs/s11734-022-00470-4},
  year      = {2022},
}