Sigillographie de l’Empire byzantin https://www.doaks.org/resources/seals/seals-bibliography/schlumberger1884 https://www.doaks.org/@@site-logo/news-logo.png G. Schlumberger (1884) Sigillographie de l’Empire byzantin E. Leroux, Paris. Keywords Bibliography, Byzantine seals URL http://www.worldcat.org/oclc/8145653