@ARTICLE{
author={Badovinac Nenad,Simic Dejan B},
year={2023},
title={Biometric Authentication Model Based on Transformation of Face Image into a PIN Number Usable During the Covid-19 Pandemic},
journal={ROMANIAN JOURNAL OF INFORMATION SCIENCE AND TECHNOLOGY},
volume={26},
number={2},
pages={151-162},
document_type={Article},
} 

@ARTICLE{
author={Badovinac Nenad,Simic Dejan B},
year={2023},
title={Biometric Creation of Digital Signatures and Their Application in Blockchain},
journal={SUSTAINABLE BUSINESS MANAGEMENT AND DIGITAL TRANSFORMATION: CHALLENGES AND OPPORTUNITIES IN THE POST-COVID ERA},
volume={562},
number={},
pages={3-13},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Badovinac Nenad,Simic Dejan B},
year={2019},
title={A Multimodal Biometric Authentication (MBA) in Card Payment Systems},
journal={2019 INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE: APPLICATIONS AND INNOVATIONS (IC-AIAI 2019)},
volume={},
number={},
pages={23-29},
document_type={Proceedings Paper},
}