Li, Z., Lim, Y. F., Kim, J. B., Loo, Y. L., Malliaras, G. G., & Anthony, J. E. (2011). Isomerically pure electron-deficient anthradithiophenes and their acceptor performance in polymer solar cells. Chemical Communications (Cambridge, England), 47(27), 7617-9. https://doi.org/10.1039/c1cc12410b (Original work published 2011)