@misc{Loewy_Alfred_(1873–1935)_Lehrbuch_1915,
 author={Loewy, Alfred (1873–1935)},
 copyright={Public Domain},
 address={Leipzig},
 howpublished={online},
 year={1915},
 publisher={Verlag von Veit & Comp.},
 language={ger},
 title={Lehrbuch der Algebra. 1 Tl., Grundlagen der Arithmetik},
 type={Text},
 URL={http://rcin.org.pl/Content/71056/PDF/WA35_12999_4720_Lehrbuch.pdf},
}