De Curia romana iuxta reformationem a Pio X sapientissime inductam (vol. 2): De Curia romana “sede vacante„

Vol. 2, which is on the Roman curia in times of *sede vacante* , contains his "[ARTICLE II Whether the Roman Pontiff can be deposed by the Cardinals or by a General Council](https://novusordowatch.org/2022/04/felix-cappello-heretical-pope-impossible/)", arguing a heretical pope is impossible. pp. 298-9 (PDF pp. 296-7) discuss [Antipope Anacletus II vs. Pope Innocent II](https://isidore.co/forum/index.php?topic=24.msg46#msg46).