@conference{Ciz2023,
  author    = {Cizelj, D., Unkašević, T., Banjac, Z.},
  title     = {E-Healthcare Security Concept Based on PKI and Blockchain Technology},
  booktitle = {Sinteza 2023 - International Scientific Conference on Information Technology, Computer Science, and Data Science},
  year      = 2023,
  doi       = {10.15308/Sinteza-2023-85-93},
  pages     = {85-93}
}