BARBU, Claudiu. “THE ROMANIAN PENSION SYSTEM REFORMS: EVIDENCES FROM LEGISLATIVE ROLL CALL ANALYSIS”. Studia Universitatis Babeș-Bolyai Sociologia, vol. 61, no. 1, June 2016, pp. 109-26, https://studia.reviste.ubbcluj.ro/index.php/subbsociologia/article/view/5331.