Anghel, C.S. “Population, 44 Annee, Juillet-Octobre, Numeros 4-5, 1989”. Sociologie Românească 1, no. 3-4 (August 30, 1990): 380-388. Accessed October 6, 2026. http://revistasociologieromaneasca.ro/sr/article/view/758.