TY - JOUR AU - Klement, Erich Peter AU - Kolesárová, Anna TI - Extension to copulas and quasi-copulas as special $1$-Lipschitz aggregation operators JO - Kybernetika PY - 2005 SP - 329 EP - 348 VL - 41 IS - 3 UR - http://geodesic.mathdoc.fr/item/KYB_2005_41_3_a4/ LA - en ID - KYB_2005_41_3_a4 ER -