Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kazuyuki Takahashi and Takashi Nakayashi and Yohji Misaki and Kazuyoshi Tanaka,"New TTP Donors Containing Chalcogenopyran-4-ylidene: Preparation, Structures, and Electrical Properties",Molecular Crystals and Liquid Crystals,1542-1406,Informa UK Limited,2002-01-01,376,1,107-112,https://cir.nii.ac.jp/crid/1362262944141493120,https://doi.org/10.1080/10587250210766