Crescenzi, Federico, Gianni Betti, and Francesca Gagliardi. “Comparing Small Area Techniques for Estimating Poverty Measures: The Case Study of Austria and Spain”. Economy of Regions 12, no. 2 (June 6, 2016): 396–404. Accessed June 17, 2026. https://www.economyofregions.org/ojs/index.php/er/article/view/2220.