A quantitative measure to compare the disciplinary profiles of research systems and their evolution over time. - Irene Bongioanni; Cinzia Daraio; Giancarlo Ruocco (J. Informetrics, 2014)

Comparing the Disciplinary Profiles of National and Regional Research Systems by Extensive and Intensive Measures. - Irene Bongioanni; Cinzia Daraio; Henk F. Moed; Giancarlo Ruocco (ISSI, 2015)