@misc{_Report,
 howpublished={online},
 publisher={Wydawnictwo Uniwersytetu Śląskiego},
 language={eng},
 title={Report of Meeting. The Nineteenth Katowice–Debrecen Winter Seminaron Functional Equations and Inequalities Zakopane (Poland), January30–February 2, 2019},
 type={artykuł},
 keywords={matematyka},
}