Bregaglio Lazarte, R., R. Constantino Caycho, S. Galicia Vidal, and E. Beyá González. “Disability, Incapacity for Work and Tongue-Twister: Can a Person With Disability Work and Receive an Incapacity Pension?”. Derecho PUCP, no. 77, Nov. 2016, pp. 291-2, doi:10.18800/derechopucp.201602.012.