@article{BozkurtBraunRossmannetal.2020,
  author    = {Yusuf Bozkurt and Reiner Braun and Alexander Rossmann and Dieter Hertweck},
  title     = {Smart cities in research: status-quo and future research directions},
  journal   = {IADIS international journal on www/internet / International Association for Development of the Information Society},
  volume    = {18},
  number    = {1},
  pages     = {121 -- 138},
  url       = {http://www.iadisportal.org/ijwi/papers/202018108.pdf},
  year        = {2020},
}