M. Kusama

Soluble polyimides with polyalicyclic structure. 2. Polyimides from bicyclo[2.2.1]heptane-2-exo-3-exo-5-exo-6-exo-tetracarboxylic 2,3:5,6-dianhydride

Toshihiko Matsumoto, T. Kurosaki, Masao Yamada, 1993 .

Soluble Polyimides with Polyalicyclic Structure.3. Polyimides from (4arH,8acH)-Decahydro-1t,4t:5c,8c-dimethanonaphthalene- 2t,3t,6c,7c-tetracarboxylic 2,3:6,7-Dianhydride

Toshihiko Matsumoto, T. Kurosaki, M. Kusama, 1994 .