A mixed discretization of elliptic problems on polyhedra using anisotropic hybrid meshes

por Jawtuschenko, A.B., Lombardi, A.L.

An asymmetric multi-item auction with quantity discounts applied to Internet service procurement in Buenos Aires public schools

por Bonomo, F., Catalán, J., Durán, G., Epstein, R., Guajardo, M., Jawtuschenko, A., Marenco, J.