De impedimentis matrimonii : accedit collectio declarationum ac decredorum Benedicti XIV, Pie VI, aliorumque summorum pontificum circa eamdem materiam - Moser, Gaspard, +1819; Benedictus XIV, Pope, 1675-1758; Pius VI, Pope, 1717-1799 (Mechliniae : Hanicq, 1829)