Craveirinha, José M.F., João Clímaco, Marta M.B. Pascoal, and Lúcia M.R.A. Martins. 2007. “Traffic Splitting in MPLS Networks – a Hierarchical Multicriteria Approach”. Journal of Telecommunications and Information Technology 30 (4): 3-10. https://doi.org/10.26636/jtit.2007.4.844.