@misc{Borys-Olszewska_Ewa_Bolesław,
 author={Borys-Olszewska, Ewa},
 howpublished={online},
 publisher={Polskie Towarzystwo Numizmatyczne w Koszalinie},
 language={pol},
 type={medal},
 title={Bolesław II Krzywousty 1102 -1138},
 title={Medalion Bolesław III Krzywousty 1102 -1138},
 keywords={Medals, The Pomeranian Dukes' Castle Museum in Darłowo, Darłowo (West Pomeranian Province), Medallion, Museum collections, Arts and crafts},
}