Simon, Vanessa V. Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
http://link.aps.org/doi/10.1103/PhysRevC.85.024317 (Verlagsversion)
Lapierre, A., Brodeur, M., Brunner, T., Ettenauer, S., Finlay, P., Gallant, A., et al. (2012). Penning-trap mass measurements of the neutron-rich K and Ca isotopes: Resurgence of the N = 28 shell strength. Physical Review C, 85(2): 024317, pp. 1-6. doi:10.1103/PhysRevC.85.024317.