Brugnami, E. (2021) «Hautamäki, Antti. Viewpoint Relativism: a new approach to epistemological relativism based on the concept of points of view. Suiza: Springer, Synthese Library 419, 2020, 210 pp»., THÉMATA. Revista de Filosofía, (63), pp. 408–412. doi: 10.12795/themata.2021.i63.21.