@misc{_De,
 howpublished={online},
 publisher={[s.n.]},
 language={lat},
 type={stary druk},
 title={De Polonica Electione, In Comitijs Warsauiensibus anni 1587. acta: & quæ secuta sunt vsq[ue] ad Coronationem Sigismvndi III. Die 27. Decembris Gregoriani, quæ ipsis fuit dies Joannis Euangelistæ, in ferijs Natalitijs: nobis uero, 17. Decembris Dominica III. Aduentus solenni more & modo, Cracouiæ peractam},
}