Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Danielache Sebastian and Mizuno Motohiro and Shimada Shingo and Endo Kazunaka and Ida Tomonori and Takaoka Kazuchiyo and Kurmaev Ernst Z.,Analysis of 13C NMR Chemical Shielding and XPS for Cellulose and Chitosan by DFT Calculations Using the Model Molecules,Polymer Journal,00323896,"The Society of Polymer Science, Japan",2005,37,1,21-29,https://cir.nii.ac.jp/crid/1390001206289323008,https://doi.org/10.1295/polymj.37.21