@misc{Kukla_Stanisław_Green’s,
 author={Kukla Stanisław and Siedlecka Urszula},
 howpublished={online},
 publisher={Wydaw. Politechniki Częstochowskiej},
 language={eng},
 type={czasopismo},
 title={Green’s function for heat conduction problems in a multi-layered hollow cylinder},
 keywords={Green's functions, heat conduction, multi-layered composite cylinder},
}