TY  - JOUR
A1  - Strehmel, Veronika
A1  - Sarker, A. M.
A1  - Lahti, P. M.
A1  - Karasz, F. E.
A1  - Strehmel, Bernd
T1  - One and two-photon optical properties of ionic block copolymers with phenylenediethylenebispyridinium- chromophores
Y1  - 2004
SN  - 0065-7727
ER  -