@misc{Nawolska_Barbara_How_2007,
 author={Nawolska, Barbara},
 type={artykuł},
 publisher={Wydawnictwo Akademii im. Jana Długosza w Częstochowie},
 title={How many and what kind of stools can be built by a carpenter? - meaning how pedagogics students solved certain problems},
 address={Częstochowa},
 year={2007},
 language={eng},
}