@Misc{BVMC:277296,
author = {Iglesia Católica},
title = {Magnum bullarium romanum : a beato Leone Magno usque ad S.D.N. Benedictum XIV},
url = {https://www.cervantesvirtual.com/obra/magnum-bullarium-romanum-a-beato-leone-magno-usque-ad-sdn-benedictum-xiv}
}