TY - JOUR A1 - Koetz, Joachim A1 - Plantenberg, Thomas T1 - Self-assembled polyanion-polycation systems Y1 - 1998 SN - 0-9585708-1-7 ER - TY - JOUR A1 - Plantenberg, Thomas A1 - Koetz, Joachim T1 - Liquid Crystalline Polyanion/Polycation/Water Systems Y1 - 2001 ER -