@ARTICLE{
author={Stojkovic Jelena C,Shetgaonkar Ajay,Stefanov Predrag C,Lekic Aleksandra},
year={2023},
title={Two-layer control structure for enhancing frequency stability of the MTDC system},
journal={INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS},
volume={145},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Stojkovic Jelena C,Lekic Aleksandra,Stefanov Predrag C},
year={2020},
title={Adaptive Control of HVDC Links for Frequency Stability Enhancement in Low-Inertia Systems},
journal={ENERGIES},
volume={13},
number={23},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Lekic Aleksandra,Hermans Ben,Jovicic Nenad S,Patrinos Panagiotis},
year={2020},
title={Microsecond nonlinear model predictive control for DC-DC converters},
journal={INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS},
volume={48},
number={3},
pages={406-419},
document_type={Article},
} 

@ARTICLE{
author={Petrovic Nikola Z,Lekic Aleksandra,Stipanovic Dusan M},
year={2019},
title={Lyapunov Characterization and Analysis of the Operating Modes of the AC-DC Cuk Converter},
journal={IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS},
volume={7},
number={2},
pages={1318-1328},
document_type={Article},
} 

@ARTICLE{
author={Lekic Aleksandra,Stipanovic Dusan M,Petrovic Nikola},
year={2018},
title={Controlling the Cuk Converter Using Polytopic Lyapunov Functions},
journal={IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS},
volume={65},
number={11},
pages={1678-1682},
document_type={Article},
} 

@ARTICLE{
author={Lekic Aleksandra,Stipanovic Dusan M},
year={2017},
title={Hysteresis Switching Control of the Cuk Converter Operating in Discontinuous Conduction Modes},
journal={IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS},
volume={64},
number={9},
pages={1077-1081},
document_type={Article},
} 

@ARTICLE{
author={Lekic Aleksandra},
year={2017},
title={Simulation of PWM DC-DC converters using eigenvalues and eigenvectors},
journal={JOURNAL OF ELECTRICAL ENGINEERING-ELEKTROTECHNICKY CASOPIS},
volume={68},
number={1},
pages={13-22},
document_type={Article},
} 

@ARTICLE{
author={Lekic Aleksandra,Stipanovic Dusan M},
year={2016},
title={Hysteresis Switching Control of the Cuk Converter},
journal={IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS},
volume={63},
number={11},
pages={2048-2061},
document_type={Article},
}