Titration Behavior and Spectral Transitions of Water-Soluble Polythiophene Carboxylic Acids
B. S. Kim, L. Chen, J. P. Gong, Y. Osada, “Titration Behavior and
Spectral Transitions of Water-Soluble Polythiophene Carboxylic Acids”, Macromolecules, 32, 3964-3969 (1999).