TY - JOUR AU - Géza Fodor AU - Attila Máté TI - Disjoint systems over set ideals (On a generalization of the usual conception of almost disjoint set systems) JO - Fundamenta Mathematicae PY - 1968 SP - 211 EP - 222 VL - 62 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-62-3-211-222/ DO - 10.4064/fm-62-3-211-222 LA - en ID - 10_4064_fm_62_3_211_222 ER -