Science indicators and science patterns in Europe. - J. A. S. Almeida; A. A. C. C. Pais; Sebastião J. Formosinho (J. Informetrics, 2009)

Iberian universities: a characterisation from ESI rankings. - Tânia F. G. G. Cova; Alberto A. C. C. Pais; Sebastião J. Formosinho (Scientometrics, 2013)

Unsupervised characterization of research institutions with task-force estimation. - Tânia F. G. G. Cova; Susana Jarmelo; Sebastião J. Formosinho; J. Sérgio Seixas de Melo; Alberto A. C. C. Pais (J. Informetrics, 2015)