Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MUEHLENBACHS K.,Oxygen diffusion in leucite,Structural controls. Stable Isotope Geochemistry: A Tribute to Samuel Epstein,,,1991,,,27-34,https://cir.nii.ac.jp/crid/1570572699730524416,