@misc{Heidenstein_Reinhold_(1553-1620)_Reinoldi,
 author={Heidenstein, Reinhold (1553-1620)},
 howpublished={online},
 publisher={Drukarnia Jana Januszowskiego},
 language={lat},
 title={Reinoldi Heidenstenii Secr: Regii, De Bello Moscovitico Commentariorum Lib: Sex},
 type={starodruk},
}