@Misc{BVMC:270367, author = {Volpelli, Ottaviano}, title = {Octaviani Vulpelli a Sancto Angelo Metaurense De libertate ecclesiastica libellus...}, url = {https://www.cervantesvirtual.com/obra/octaviani-vulpelli-a-sancto-angelo-metaurense-de-libertate-ecclesiastica-libellus} }