A. Nakajima,International Congress of pure and applied chemistry.International Congress of pure and applied chemistry ( 26th : 1977 : Tokyo, Japan )．v.5，Macromolecular chemistry：Session lectures presented at the 26th congress.Pergamon,1979.
International Congress of pure and applied chemistry ( 26th : 1977 : Tokyo, Japan )．v.5，Macromolecular chemistry：Session lectures presented at the 26th congress
A. Nakajima,International Congress of pure and applied chemistry.Pergamon,1979.
