@misc{_Nicolai,
 howpublished={online},
 publisher={[Jan Brożek]},
 language={lat},
 type={starodruk},
 title={Nicolai Copernici Epitaphium Fruëburgi in marmorea tabula : D. O. M. R. D. Nicolao Copernico Torvniensi Artivm Et Medicinae Doctori [...] Martinvs Cromerus Episcopvs Varmiensis [...] Posvit. 1581 r. Obiit Anno. M.D.XLIII. Die XXIIII. Maii},
 keywords={Kromer, Marcin (1512-1589)},
}