Media type: E-Article Title: Benedicto XVI, Motu proprio Ubicumque et semper, 21.IX.2010 Contributor: XVI, Benedicto imprint: Universidad de Navarra, 2015 Published in: Ius Canonicum Language: Not determined DOI: 10.15581/016.51.2599 ISSN: 2254-6219; 0021-325X Keywords: Law ; Religious studies ; Automotive Engineering Origination: Footnote: Access State: Open Access