@Misc{BVMC:686045, author = {Petrus, Magister}, title = {Canonis Missae expositio, cum exemplis plurimis e Vitis Patrum ; Quaestiones circa defectus in Missa occurrentes ; De horis dicendis ; De exorcismis ; De excommunicatione.}, url = {https://www.cervantesvirtual.com/obra/canonis-missae-expositio-cum-exemplis-plurimis-e-vitis-patrum--quaestiones-circa-defectus-in-missa-occurrentes--de-horis-dicendis--de-exorcismis--de-excommunicatione} }