POP GP, ZOTIC V, ALEXANDRU DE. THE ROMANIAN POPULATION BY GENDER AND AGE GROUPS IN 2011. Studia UBB Geographia [Internet]. 2015 Apr. 20 [cited 2024 Sep. 19];60(1):5-26. Available from: http://193.231.18.162/index.php/subbgeographia/article/view/5673