Barber, Michael, and Mario López. “A Moment of Unconditional Validity? Schutz and the Debate Between Rorty and Habermas”. Realidad, Revista de Ciencias Sociales y Humanidades, no. 104 (February 2, 2018): 315–332. Accessed November 6, 2026. https://revistas.uca.edu.sv/realidad/article/view/4103.