The crystal structure of a new natural modification of K2ZrSi3O9·H2O Ilyushin, G. D. ; Pudovkina, Z. V. ; Voronkov, A. A. ; Khomyakov, A. P. ; Ilyukhin, V. V. ; Pyatenko, Yu. A. Abstract Publication: Soviet Physics Doklady Pub Date: March 1981 Bibcode: 1981SPhD...26..257I