Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Masakatsu Nomura and Masanobu Miyake and Katsumi Akada and Toru Ida and T. Okura,Carbonization of methylene-bridged aromatic oligomers—Effect of alkyl substituents,Carbon,0008-6223,Elsevier BV,1995-01-01,33,,625-631,https://cir.nii.ac.jp/crid/1872272493130483328,https://doi.org/10.1016/0008-6223(94)00148-s