What is wrong with obsolescence? - Pedro Alvarez; Maria Isabel Escalona; Antonio Pulgarín (J. Am. Soc. Inf. Sci., 2000)

Dentistry scientometric analysis: a comparative study between Brazil and other most productive countries in the area. - Maria Cláudia Cabrini Grácio; Ely Francina Tannuri de Oliveira; Júlio de Araujo Gurgel; Maria Isabel Escalona; Antonio Pulgarín Guerrero (Scientometrics, 2013)

Information literacy in social sciences and health sciences: a bibliometric study (1974-2011). - María Pinto; María Isabel Escalona-Fernández; Antonio Pulgarín (Scientometrics, 2013)

Viewing information literacy concepts: a comparison of two branches of knowledge. - María Pinto; Antonio Pulgarín; Maria Isabel Escalona (Scientometrics, 2014)

The scientific production of Ibero-American authors on information literacy (1985-2013). - María Pinto; Maria Isabel Escalona; Antonio Pulgarín; Alejandro Uribe Tirado (Scientometrics, 2015)