@ARTICLE{
author={Froemmel Michael,Vukovic Darko B,Wu Jinyuan},
year={2022},
title={The Dollar Exchange Rate, Adjustment to the Purchasing Power Parity, and the Interest Rate Differential},
journal={MATHEMATICS},
volume={10},
number={23},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Vukovic Darko B,Maiti Moinak,Grubisic Zoran,Grigorieva Elena M,Froemmel Michael},
year={2021},
title={COVID-19 Pandemic: Is the Crypto Market a Safe Haven? The Impact of the First Wave (vol 13, 8578, 2021)},
journal={SUSTAINABILITY},
volume={13},
number={22},
pages={-},
document_type={Correction},
} 

@ARTICLE{
author={Vukovic Darko B,Maiti Moinak,Grubisic Zoran,Grigorieva Elena M,Froemmel Michael},
year={2021},
title={COVID-19 Pandemic: Is the Crypto Market a Safe Haven? The Impact of the First Wave},
journal={SUSTAINABILITY},
volume={13},
number={15},
pages={-},
document_type={Article},
}