A. Banchs, G. de Veciana, V. Sciancalepore and X. Costa-Perez, "Resource Allocation for Network Slicing in Mobile Networks," in IEEE Access, vol. 8, pp. 214696-214706, 2020, doi: 10.1109/ACCESS.2020.3040949. https://ieeexplore.ieee.org/document/9272281