"Takashi Nakanishi,Jiaobing Wang,Helmuth M?hwald,Dirk G. Kurth,Tsuyoshi Michinobu,Masayuki Takeuchi,Katsuhiko Ariga","Supramolecular Shape Shifter: Polymorphs of Self-Organized Fullerene Assemblies",,"J. Nanosci. Nanotechnol.","American Scientific Publishers","Vol. 9","No. 1","pp. 550-556",2009,Jan.