@misc{Chuda-Kowalska_Monika_The,
 author={Chuda-Kowalska Monika and Malendowski Michał},
 howpublished={online},
 publisher={Wydaw. Politechniki Częstochowskiej},
 language={eng},
 title={The influence of rectangular openings on the structural behaviour of sandwich panels with anisotropic core},
 type={artykuł},
 keywords={sandwich panels, openings, soft core, anisotropic core, numerical analysis},
}