@ARTICLE{
author={Gurdal Mehmet,Kittaneh Fuad,Stojiljkovic Vuk},
year={2026},
title={Refined q-Berezin Radius Inequalities for Operators and 2×2\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$2 imes 2$$\end{document} Block Matrices},
journal={COMPLEX ANALYSIS AND OPERATOR THEORY},
volume={20},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Stojiljkovic Vuk,Basaran Hamdullah,Gurdal Mehmet},
year={2025},
title={On q-Berezin number inequalities in reproducing kernel Hilbert space},
journal={FILOMAT},
volume={39},
number={28},
pages={10129-10140},
document_type={Article},
} 

@ARTICLE{
author={Stojiljkovic Vuk,Gurdal Mehmet},
year={2025},
title={Estimates of the numerical radius utilizing various function properties},
journal={TURKISH JOURNAL OF MATHEMATICS},
volume={49},
number={1},
pages={-},
document_type={Article},
}