The growth of international collaboration in East European scholarly communities: a bibliometric analysis of journal articles published between 1989 and 2009. - Daniel Teodorescu; Tudorel Andrei (Scientometrics, 2011)

An examination of "citation circles" for social sciences journals in Eastern European countries. - Daniel Teodorescu; Tudorel Andrei (Scientometrics, 2014)

Beyond the Impact Factor: measuring the international visibility of Romanian social sciences journals. - Tudorel Andrei; Daniel Teodorescu; Andreea Mirica (Scientometrics, 2016)