Are female researchers less cited? A large-scale study of Norwegian scientists. - Dag W. Aksnes; Kristoffer Rørstad; Fredrik Niclas Piro; Gunnar Sivertsen (J. Assoc. Inf. Sci. Technol., 2011)

A macro analysis of productivity differences across fields: Challenges in the measurement of scientific publishing. - Fredrik Niclas Piro; Dag W. Aksnes; Kristoffer Rørstad (J. Assoc. Inf. Sci. Technol., 2013)

Publication rate expressed by age, gender and academic position - A large-scale analysis of Norwegian academic staff. - Kristoffer Rørstad; Dag W. Aksnes (J. Informetrics, 2015)

How does prolific professors influence on the citation impact of their university departments? - Fredrik Niclas Piro; Kristoffer Rørstad; Dag W. Aksnes (Scientometrics, 2016)

Are younger researchers more internationally oriented than their senior colleagues? - Kristoffer Rørstad; Dag W. Aksnes; Fredrik Niclas Piro (ISSI, 2019)

Gender gaps in international research collaboration: a bibliometric approach. - Dag W. Aksnes; Fredrik Niclas Piro; Kristoffer Rørstad (Scientometrics, 2019)