Raffaele Pettazzoni E La Comparazione, Fra Storicismo E Fenomenologia // [Raffaele Pettazzoni and the Comparison between Historicism and Phenomenology] Natale Spineto In: "Storiografia". Vol 6. Pp 27-48. 2002 comparative methodology fields of research historicism methodology phenomenology religion/theology/secularization (and history/history of) schools/paradigms