Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HAYAKAWA Satoshi and YOKO Toshinobu and SAKKA Sumio,Structural Studies on Alkaline Earth Vanadate Glasses (Part 1),Journal of the Ceramic Society of Japan,09145400,The Ceramic Society of Japan,1994,102,1186,522-529,https://cir.nii.ac.jp/crid/1390001205277296128,https://doi.org/10.2109/jcersj.102.522