@misc{_Relatio,
 howpublished={online},
 publisher={in officina Petri Elert},
 language={lat},
 title={Relatio gloriosissimae victoriae Serenissimi Principis et Domini, Domini Joannis Casimiri Poloniae et Sveciae Regis...},
 type={stary druk},
 keywords={panegiryk, druk pochwalny, Jan II Kazimierz (1609-1672), król Polski},
}