@ARTICLE{
author={Jovanovic Veljko S,Gavrilov-Jerkovic Vesna,Zuljevic Dragan S,Brdaric Dragana},
year={2014},
title={Psychometric evaluation of the Depression Anxiety Stress Scales-21 (DASS-21) in a Serbian student sample},
journal={PSIHOLOGIJA},
volume={47},
number={1},
pages={93-112},
document_type={Article},
} 

@ARTICLE{
author={Gavrilov-Jerkovic Vesna,Jovanovic Veljko S,Zuljevic Dragan S,Brdaric Dragana},
year={2014},
title={When Less is More: A Short Version of the Personal Optimism Scale and the Self-Efficacy Optimism Scale},
journal={JOURNAL OF HAPPINESS STUDIES},
volume={15},
number={2},
pages={455-474},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Veljko S,Brdaric Dragana},
year={2012},
title={Did curiosity kill the cat? Evidence from subjective well-being in adolescents},
journal={PERSONALITY AND INDIVIDUAL DIFFERENCES},
volume={52},
number={3},
pages={380-384},
document_type={Article},
}