@conference{Rad2021,
  author    = {Radović, V., Bačanin Džakula, N., Živković, M.},
  title     = {Challenges in Wireless Sensor Networks - Overview},
  booktitle = {Sinteza 2021 - International Scientific Conference on Information Technology and Data Related Research},
  year      = 2021,
  doi       = {10.15308/Sinteza-2021-308-314},
  pages     = {308-314}
}