Li, J. L., Dierschke, F., Wu, J. S., Grimsdale, A. C., & Müllen, K. (2006). Poly(2,7-carbazole) and perylene tetracarboxydiimide: a promising donor/acceptor pair for polymer solar cells. Journal of Materials Chemistry, 16(1), 96-100. doi:10.1039/b512373a.