Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yamazaki Mitsuru and Usami Takao and Takeuchi Tsugio,Carbon-13 Nuclear Magnetic Resonance Spectra of Some Substituted Benzenes and Additivity of Substituent Effects on Carbon-13 Chemical Shifts,NIPPON KAGAKU KAISHI,0369-4577,The Chemical Society of Japan,1973-11-10,1973,11,2135-2141,https://cir.nii.ac.jp/crid/1390001204418393344,https://doi.org/10.1246/nikkashi.1973.2135