Yogoslav politics, "ethnic cleansing" and co-authorship in science. - Grant Lewison; Rajko Igic (Scientometrics, 1999)

The influence of the civil war in Yugoslavia on publishing in peer-reviewed journals. - Rajko Igic (Scientometrics, 2002)

Letter to the Editor. - Rajko Igic (J. Biomed. Informatics, 2018)