@Book{BVMC:630867, author = {Optato, Santo, Obispo de Milevi}, title = {Sancti Optati Afri Milevitani episcopi De schismate Donatistarum libri septem}, url = {https://www.cervantesvirtual.com/obra/sancti-optati-afri-milevitani-episcopi-de-schismate-donatistarum-libri-septem} }