@misc{Zych_Maria_Effect,
 author={Zych Maria},
 howpublished={online},
 publisher={Wydaw. Politechniki Częstochowskiej},
 language={eng},
 type={artykuł},
 title={Effect of mass matrix forms on numerical simulations resultsin heat conduction modeling},
 keywords={heat conduction, temperature changes, the matrix},
}