Sellet ouzh :
https://books.google.fr/books?id=cRcmgr2YcVAC&lpg=PA99&ots=3Ap6lO1PeL&dq=r%C3%A8gle%20tiers-ordre%20p%C3%A9nitence%20s%C3%A9raphique&hl=fr&pg=PP5#v=onepage&q&f=false
https://books.google.fr/books?id=tb3R0CB43lUC&lpg=PA283&ots=deuXdBMB_I&dq=r%C3%A8gle%20tiers-ordre%20p%C3%A9nitence%20s%C3%A9raphique&hl=fr&pg=PA1#v=onepage&q&f=false
