Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Jung Yun Do and Byungkwon Jang,The efficient synthesis of N-fused coronene analogs and a related polyimide with near-infrared absorption,Polymer journal,00323896,Tokyo : Springer Nature,2013-12,45,12,1177-1182,https://cir.nii.ac.jp/crid/1520854805006466432,