@misc{Opozda_Teofila_Polish_1989,
 author={Opozda, Teofila},
 editor={Lubińska, Elżbieta. Translator},
 copyright={Rights Reserved - Free Access},
 address={Wrocław},
 howpublished={online},
 year={1989},
 publisher={Zakład Narodowy im. Ossolińskich - Wydawnictwo Polskiej Akademii Nauk},
 language={eng},
 title={Polish coins from the second half of the 17lh century : state of investigations and perspectives},
 type={Text},
 URL={http://www.rcin.org.pl/iae/Content/21155/PDF/WA308_33729_PIII348_POLISH-COINS_I.pdf},
 keywords={17th c. -- Poland, Polish modern coin},
}