Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toyonari Sugimoto and Yohji Misaki and Tohru Kajita and Toshio Nagatomi and Zen-Ichi Yoshida and Jun Yamauchi,Tris(thioxanthen-9-yliden)cyclopropan sowie dessen Radikalkation und Dikation,Angewandte Chemie,0044-8249,Wiley,1988-08,100,8,1129-1131,https://cir.nii.ac.jp/crid/1360574093936653824,https://doi.org/10.1002/ange.19881000829