Novel Canonical Profiles in the Motu Proprio Summorum Pontificum on the Use of the Roman Liturgy Prior to the Reform of 1970 Authors A. S. Sánchez-Gil Incaricato di Diritto canonico. Pontificia Università della Santa Croce. Abstract . Downloads PDF (Italiano) Published 2007-12-15 Issue Vol. 19 No. 3 (2007) Section Notes and Comments