Papoulis D. 29Si AND 27Al CPMAS NMR QUALITATIVE AND QUANTITATIVE ANALYSIS OF KAOLINITE AND DICKITE IN KOS ISLAND KAOLINS, GREECE. geosociety [Internet]. 2007 Jan. 1 [cited 2024 Dec. 20];40(2):936-4. Available from: https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/16776