TY - JOUR AU - Lech Maligranda TI - Karol Hertz (1843–1904)—alumnus of the Warsaw Main School JO - Antiquitates Mathematicae PY - 2009 SP - 65 EP - 87 VL - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/am.v3i1.567/ DO - 10.14708/am.v3i1.567 LA - pl ID - 10_14708_am_v3i1_567 ER -