@ARTICLE{
author={Kovacs Robert,Madjarevic Damir,Simic Srboljub S,Van Peter},
year={2021},
title={Non-equilibrium theories of rarefied gases: internal variables and extended thermodynamics},
journal={CONTINUUM MECHANICS AND THERMODYNAMICS},
volume={33},
number={2},
pages={307-325},
document_type={Article},
} 

@ARTICLE{
author={Szucs Matyas,Kovacs Robert,Simic Srboljub S},
year={2020},
title={Open Mathematical Aspects of Continuum Thermodynamics: Hyperbolicity, Boundaries and Nonlinearities},
journal={SYMMETRY-BASEL},
volume={12},
number={9},
pages={-},
document_type={Review},
}