@misc{Lühken_Arnim_Chemistry,
 author={Lühken, Arnim},
 howpublished={online},
 publisher={Pedagogical University of Kraków},
 language={eng},
 type={referat},
 type={artykuł z pracy zbiorowej},
 title={Chemistry in the mirror of a CD - experiments with the compact disc},
 keywords={chemistry, school experiments, new materials},
}