@Book{RAH20120012394, title = "Summa theologica.", author = "Tom\'{a}s de Aquino , Santo, 1225-1274", publisher = "impens. Octaviani Scoti", editor = "impens. Octaviani Scoti", URL = "https://bibliotecadigital.rah.es/es/consulta/registro.do?id=44697", year = "1493", }