Simpson, C. MPI for Polymer Research, Max Planck Society;
Müllen, Klaus MPI for Polymer Research, Max Planck Society;
Ruffieux, P., Gröning, O., Bielmann, M., Simpson, C., Müllen, K., Schlapbach, L., et al. (2002). Supramolecular columns of hexabenzocoronenes on copper and gold(111) surfaces. Physical Review B, 66(7): 073409. doi:10.1103/PhysRevB.66.073409.