@misc{_Epistolica,
 howpublished={online},
 publisher={Hünefeld, Andrzej (1581-1666). Druk.},
 language={lat},
 type={stary druk},
 title={Epistolica Relatio Eqvitis Poloni Ad Amicum, De Prælio Avspiciis Serenissimi Potentissimiq[ue] Poloniæ Sveciæq[ue] Regis Vladislai Quarti, Ductuq[ue] Illustrissimi Domini, D[omi]n[i] Stanislai a Koniecpole Koniecpolski, Castellani Cracoviensis, summiq[ue] exercituum Regni Poloniæ Ducis Contra Tartaros Ad Achmetoviam XXX° Januarij anno Christi M. IƆCXLIV. feliciter commissi},
}