"Take-aki KOIZUMI,Takuya Teratani,KEN OKAMOTO,TAKAKAZU YAMAMOTO,Yukihiro  Shimoi,takaki kanbara","Nickel(II) complexes bearing a pincer ligand containing thioamide units: comparison between SNS and SCS pincer ligands",,"Inorganica Chimica Acta",,"Vol. 363",,"  2474-2480",2010,Apr.
"TAKAKAZU YAMAMOTO,kenichiro Ohya,Kazuaki Kobayashi,KEN OKAMOTO,Shuusaku Koie,Hiroki Fukumoto,Take-aki KOIZUMI,ISAO YAMAGUCHI","Preparation of Head-to-Head Type Substituted Polyacetylenes by Organometallic Polycondensation",,"Macromolecules",,"Vol. 42","No. 8","Page 3207-3210",2009,