@misc{,
 copyright={Creative Commons Attribution BY-SA 3.0 PL license},
 journal={Documentation of metallurgical analyses of the archaeological artefact made at the Central Archeometric Laboratory in Warsaw},
 howpublished={online},
 URL={http://rcin.org.pl./Content/99458/Galeria/WA308_118669_993-CL-CH-3_skret-spiralny-Jawor_I.pdf},
}