%0 Journal Article %A Lech Maligranda %T Honorary doctorates of mathematicians at the University of PoznaƄ in 1919-2019 %J Antiquitates Mathematicae %D 2019 %V 13 %U https://geodesic-test.mathdoc.fr/item/ANME_2019__13_295113/ %G en %F ANME_2019__13_295113