Kazuyuki Enami, Yoshihiro Okada, Harumichi Ishizuka, XU Xiaojie. A New Aspect of Codicology: Scientific Analysis of Paper of Historically Important Documents and Books of the Ancient to Premodern Eras. Digital and Analytical Approaches to the Written Heritage, Proceedings of the 7th international conference El‘Manuscript ,Textual Heritage and Information Technologies, 2018, Sofia, Gutenberg Publishing House. 2019. 42-53
Analysis of Incunabula Paper Quality: Beginning from ‘The Travels of Marco Polo
(Textual Heritage and Information Technologies, El’Manuscript 2021 2021)
A Scientific Analysis of Paper in the ToyoBunko Collection Exploring New Research Methodsfor Oriental Studies
(ooks as Texts and as Objects: The Production, Circulation, and Collection of Knowledge in Asia and Europe, The International Symposium, jointly sponsored by the Harvard-Yenching Institute and Toyo Bunko 2020)