hIa: an individual annual h-index to accommodate disciplinary and career length differences. - Anne-Wil Harzing; Satu Alakangas; David Adams (Scientometrics, 2014)

Google Scholar, Scopus and the Web of Science: a longitudinal and cross-disciplinary comparison. - Anne-Wil Harzing; Satu Alakangas (Scientometrics, 2016)

Microsoft Academic: is the phoenix getting wings? - Anne-Wil Harzing; Satu Alakangas (Scientometrics, 2017)

Microsoft Academic is one year old: the Phoenix is ready to leave the nest. - Anne-Wil Harzing; Satu Alakangas (Scientometrics, 2017)