Keegstra, M. A. MPI for Polymer Research, Max Planck Society;
Müllen, Klaus MPI for Polymer Research, Max Planck Society;
Keegstra, M. A., De Feyter, S., De Schryver, F. C., & Müllen, K. (1996). Hexaterphenylyl- and hexaquaterphenylylbenzene: The behavior of chromophores and electrophores in a restricted space. Angewandte Chemie International Edition, 35(7), 774-776. doi:10.1002/anie.199607741.