This review study analyses Martin Nitsche’s monograph devoted to Heidegger’s Contributions to philosophy (Beiträge zur Philosophie), primarily addressing the question of whether Nitsche succeeds in displaying the phenomenological character of the Contributions. It identifies a key step in Nitsche’s interpretation; that is, Heidegger’s shift from emphasising the specific entity of Dasein to emphasising the distinctive “phenomenological” or “relational field”, which is understood as an “ontological locality”. The study focuses on the question of whether it is possible, subsequent to this shift, to preserve the phenomenological character of (Heidegger’s) thought, and it arrives at a negative conclusion in this regard: Heidegger does not offer a phenomenological description - nay, he presents a conceptual, or perhaps even narrative, structure, in which he lays claim to the possibility of speaking from a principled position of (the experienced) “enowning”., Martin Ritter., and Obsahuje poznámky a bibliografii