@misc{Mathesius_Per_Niklas_(1711-1772)_Dissertatio,
 author={Mathesius, Per Niklas (1711-1772)},
 howpublished={online},
 publisher={Literis Wernerianis},
 publisher={Johan Höjer},
 language={lat},
 language={swe},
 title={Dissertatio Geographica De Ostro-Botnia},
 type={starodruk},
 keywords={starodruki 18 w.},
}