@misc{Novak_Bohumil_Mathematics_2007,
 author={Novak, Bohumil},
 type={artykuł},
 publisher={Wydawnictwo Akademii im. Jana Długosza w Częstochowie},
 title={Mathematics made popular: a chance for both pupils and teachers},
 address={Częstochowa},
 year={2007},
 language={eng},
}