@misc{Germann_Georg_(15..-16..)_Trigonometriae,
 author={Germann, Georg (15..-16..)},
 howpublished={online},
 publisher={Andrzej Hünefeld},
 language={lat},
 title={Trigonometriae Triangulorum Sphæricorum Logarithmicæ practica secreta mirabilis Georgii Germanni Wartenbergensis Borussi},
 type={starodruk},
}