@misc{Toński_Jan_Arithmetica,
 author={Toński, Jan},
 howpublished={online},
 publisher={Hänlin Gregor},
 language={lat},
 type={starodruk},
 title={Arithmetica vulgaris et trigonometria rectilineorum pro ut universae geometria Practica, alijusqve Matheseos partibus, Geographiae, Architectonicae, Gnomica etc. subseruit per M. Joannem Tonski Matheseos in Academia Cracoviensi Profrssorem edita},
 keywords={arytmetyka 17w., trygonometra 17w., matematyka 17w.},
}