Marinela Istrate and  Ionel Muntele and  Alexandru Bănică,  Spatial Resilience of the Ageing Population in the Romanian Functional Urban Areas.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2015, vol. 101(5). 1565 - 1575
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10001361.