1. Mark J E, Lee C Y C, Bianconi P A, (1995) Americam Chemical Society Symposium Series 585 Washington
2. Caris C H M, vaan Elven L P M, van Herk A M, German A L, (1988) 19th FATIPEC Conference book 3: 341-354
3. Janssen R Q F, Phd thesis (1995) Eindhoven University of Technology Eindhoven The Netherlands
4. Caris C H M, Kuijpers R P M, van Herk A M, German A L, (1990) Makramol Chem Makromol Symp 35/36: 335-348
5. Haga Y, Watanabe T, Yosomiya R, (1991) Angew Makromol Chem 189:23-24