Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
MATSUMURA Akimitsu and SATO Shinya,Estimation of Carbon Aromaticity for Asphaltenes by Elemental Analysis and Proton NMR,Journal of the Japan Institute of Energy,09168753,The Japan Institute of Energy,2009,88,7,586-591,https://cir.nii.ac.jp/crid/1390282679334672512,https://doi.org/10.3775/jie.88.586