@ARTICLE{Oberländer-Târnoveanu_Ernest_Concerning_2009,
 author={Oberländer-Târnoveanu, Ernest and Constantinescu, Bogdan and Pârvan, Katiuşa},
 volume={Rok LIII},
 number={Zeszyt 1 (187)},
 pages={1-12},
 journal={Wiadomości Numizmatyczne},
 howpublished={online},
 year={2009},
 publisher={Komitet Nauk Historycznych PAN},
 type={Article},
 title={Concerning the monetary standards and the metallic sources of the Red-Ruthenian silver coins of Casimir III and Ladislaus of Opole, in the light of recent XRF analyses},
 URL={http://journals.pan.pl/Content/114049/PDF/document%20-%202019-09-26T135454.471.pdf},
}