TY - JOUR AU - Dorota Dudek AU - Wiesław Zięba TI - On Multivalued Amarts JO - Bulletin of the Polish Academy of Sciences. Mathematics PY - 2004 SP - 93 EP - 99 VL - 52 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ba52-1-10/ DO - 10.4064/ba52-1-10 LA - en ID - 10_4064_ba52_1_10 ER -