An introductory chronological. conceptual and juridical foreword dealing with the problem of the heresies in the Roman-Christian law is needed as this law had a great influence upon both Canon and Roman medieval law. The medieval Canon law of the 11th century is expounded. as it is here that the problem of heresies reappears both before and after the Vergentis decree in order to see t... https://crowssportes.shop/product-category/skate-guards/