Marx, W. Scientific Facility Information Service CPT (Robin Haunschild/Thomas Scheidsteger), Max Planck Institute for Solid State Research, Max Planck Society;
Bornmann, L., & Marx, W. (2013). How good is research really? Measuring the citation impact of publications with percentiles increases correct assessments and fair comparisons. EMBO reports, 14(3), 226-230.