TY - JOUR AU - Piegat, A. TI - A New Definition of the Fuzzy Set JO - International Journal of Applied Mathematics and Computer Science PY - 2005 SP - 125 EP - 140 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2005_15_1_a9/ LA - en ID - IJAMCS_2005_15_1_a9 ER -