Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shirotsuka Tadashi and Onoe Kaoru and Nonomura Akira,Kinetic analysis of molecular weight distribution in coal liquefaction - Lowering of molecular weight of coal-derived liquid.,KAGAKU KOGAKU RONBUNSHU,0386216X,"The Society of Chemical Engineers, Japan",1987,13,3,291-297,https://cir.nii.ac.jp/crid/1390001204509347712,https://doi.org/10.1252/kakoronbunshu.13.291