Thomas Waldmann, Jens Klein, Harry E. Hoster, R. Jürgen Behm: Stabilization of Large Adsorbates by Rotational Entropy: A Time-Resolved Variable-Temperature STM Study. In: ChemPhysChem. 2012, S.n/a–n/a, doi:10.1002/cphc.201200531.
J. K. Gimzewski, C. Joachim, R. R. Schlittler, V. Langlais, H. Tang, I. Johannsen: Rotation of a Single Molecule Within a Supramolecular Bearing. In: Science. Band281, Nr.5376, 24. Juli 1998, S.531–533, doi:10.1126/science.281.5376.531.