Medjanik, K., Kutnyakhov, D., Nepijko, S. A., Schönhense, G., Naghavi, S., Alijani, V., Felser, C., Koch, N., Rieger, R., Baumgarten, M., & Müllen, K. (2010). Electronic structure of large disc-type donors and acceptors. Physical Chemistry Chemical Physics, 12(26), 7184-7193.