@misc{Piotr_z_Łańcuta_Algorithmus,
 author={Piotr z Łańcuta},
 howpublished={online},
 publisher={Scharffenberg Marek, Dziedzice},
 language={lat},
 type={starodruki},
 title={Algorithmus linealis cum pulchris conditionibus duarum regularu[m] De tri, una de integris, altera vero de fractis, regulisque socialibus et semper exemplis idoneis adiunctis [...]},
 keywords={matematyka 16w., algorytmy},
}