@ARTICLE{
author={Roznjik Andrea,Peics Hajnalka K},
year={2025},
title={Oscillatory Difference Equations with Continuous Time and Nonmonotone Delays},
journal={MEDITERRANEAN JOURNAL OF MATHEMATICS},
volume={22},
number={6},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Chatzarakis George E,Peics Hajnalka K,Roznjik Andrea},
year={2025},
title={Oscillation Criteria for Delay Difference Equations with Continuous Time, Piecewise Linear Delay Functions, and Oscillatory Coefficients},
journal={MATHEMATICS},
volume={13},
number={8},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Chatzarakis George E,Peics Hajnalka K,Roznjik Andrea},
year={2023},
title={Oscillations of deviating difference equations with continuous time and oscillatory coefficients},
journal={JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Papp Zoltan,Roznjik Andrea},
year={2022},
title={A Method for Approximating Circular Error Probable},
journal={SECURITY-RELATED ADVANCED TECHNOLOGIES IN CRITICAL INFRASTRUCTURE PROTECTION: THEORETICAL AND PRACTICAL APPROACH},
volume={},
number={},
pages={29-42},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Chatzarakis George E,Peics Hajnalka K,Roznjik Andrea},
year={2020},
title={Oscillations in Difference Equations With Continuous Time Caused by Several Deviating Arguments},
journal={FILOMAT},
volume={34},
number={8},
pages={2693-2704},
document_type={Article},
} 

@ARTICLE{
author={Krklec-Jerinkic Natasa,Roznjik Andrea},
year={2020},
title={Penalty variable sample size method for solving optimization problems with equality constraints in a form of mathematical expectation},
journal={NUMERICAL ALGORITHMS},
volume={83},
number={2},
pages={701-718},
document_type={Article},
} 

@ARTICLE{
author={Krejic Natasa,Krklec-Jerinkic Natasa,Roznjik Andrea},
year={2018},
title={Variable sample size method for equality constrained optimization problems},
journal={OPTIMIZATION LETTERS},
volume={12},
number={3},
pages={485-497},
document_type={Article},
} 

@ARTICLE{
author={Peics Hajnalka K,Roznjik Andrea,Pinter-Krekic Valerija,Takacs Marta},
year={2016},
title={A system of delay difference equations with continuous time with lag function between two known functions},
journal={ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS},
volume={},
number={},
pages={-},
document_type={Article; Proceedings Paper},
} 

@ARTICLE{
author={Krejic Natasa,Kumaresan Miles,Roznjik Andrea},
year={2011},
title={VaR optimal portfolio with transaction costs},
journal={APPLIED MATHEMATICS AND COMPUTATION},
volume={218},
number={8},
pages={4626-4637},
document_type={Article},
}