@article {4752, title = {In torno al valore storico de la Cronaca di Arbela}, journal = {Orientalia Christiana Periodica}, volume = {2}, year = {1936}, pages = {5-33}, keywords = {Chronicles}, author = {Ignatius Ortiz de Urbina} } @book {4509, title = {Vetus Evangelium Syrorum: Et exinde excerptum Diatessaron Tatiani }, series = {Biblia polyglotta matritensia}, number = {6}, year = {1967}, publisher = {Consejo superior de investigaciones cient{\'\i}ficas}, organization = {Consejo superior de investigaciones cient{\'\i}ficas}, address = {Madrid}, keywords = {Bible}, author = {Ignatius Ortiz de Urbina} } @article {4186, title = {Mariologos sirios en la estela de s. Efren}, journal = {Marianum}, volume = {41}, year = {1979}, pages = {175{\textendash}185}, keywords = {Ephrem}, author = {Ignatius Ortiz de Urbina} } @book {2186, title = {Patrologia Syriaca}, year = {1958}, note = {

Direct link to pp. 24-25 covering canon law.

}, publisher = {Pontifical Institute}, organization = {Pontifical Institute}, address = {Rome}, keywords = {Councils, Histories of Syriac Literature, Syriac Studies Introduction}, url = {https://archive.org/details/PatrologiaSyriaca}, author = {Ignatius Ortiz de Urbina} } @book {4773, title = {Patrologia Syriaca}, year = {1965}, note = {

Link goes to first edition

}, publisher = {Pontifical Institute of Oriental Studies}, organization = {Pontifical Institute of Oriental Studies}, edition = {2}, address = {Rome}, keywords = {Chronicles, Syriac Sasanian Sources}, url = {https://archive.org/details/PatrologiaSyriaca}, author = {Ignatius Ortiz de Urbina} }