@misc{Kromer_Marcin_(1512-1589)_Martini_1901,
 author={Kromer, Marcin (1512-1589)},
 address={Kraków},
 howpublished={online},
 year={1901},
 publisher={nakł. Akademii Umiejętności},
 type={książka},
 title={Martini Cromeri Polonia sive de situ, populis, moribus, magistratibus et republica regni Polonici libri duo, 1578},
}