https://www.hup.harvard.edu/series/dumbarton-oaks-medieval-library
Dumbarton Oaks Medieval Library — Harvard University Press
A groundbreaking facing-page translation series that makes the written achievements of medieval and Byzantine culture available to the English-speaking world.
dumbarton oaksmedieval libraryharvard universitypress
https://digital.library.yale.edu/catalog?f%5Bgenre_ssim%5D%5B%5D=Manuscripts%2C+Medieval+Byzantine+Empire+13th+century&per_page=9&sort=title_ssim+asc%2C+oid_ssi+desc%2C+archivalSort_ssi+asc&view=gallery
Genre: Manuscripts, Medieval Byzantine Empire 13th century - Yale University Library Search Results
yale university librarybyzantine empire
https://bibliothek.univie.ac.at/fb-klass_philologie/en/e-books.html
- Classical Philology, Medieval and Neolatin Library
Classical Philology, Medieval and Neolatin Library
classical philologymedievallibrary
https://dlmm.library.jhu.edu/fr/
Digital Library of Medieval Manuscripts
digital librarymedievalmanuscripts