Using a power-law model, the two best-known topics in citation analysis, namely the impact factor and the Hirsch index, are unified into one relation (not a function). The validity of our model is, at least in a qualitative way, confirmed by real data. © 2009 Wiley Periodicals, Inc.
['Leo Egghe', 'Liming Liang', 'Ronald Rousseau']
A relation between h-index and impact factor in the power-law model