@misc{Baron_Karol_On,
 author={Baron, Karol},
 howpublished={online},
 publisher={De Gruyter Open},
 publisher={Wydawnictwo Uniwersytetu Śląskiego},
 language={eng},
 title={On the continuous dependence of solutions to orthogonal additivity problem on given functions},
 type={artykuł},
 keywords={matematyka},
}