TY - JOUR AU - M. Niezgoda TI - Refining the Superadditivity Inequality for Weighted Jensen and Mercer Functionals JO - Journal of convex analysis PY - 2024 SP - 279 EP - 287 VL - 31 IS - 1 UR - http://geodesic.mathdoc.fr/item/JCA_2024_31_1_JCA_2024_31_1_a16/ ID - JCA_2024_31_1_JCA_2024_31_1_a16 ER -