Ardian, Nahid, et al. “The Spatial Analysis of Hot Spots in Urban Areas of Iran. The Case Study: Yazd”. Revista de Cercetare Si Interventie Sociala, vol. 44, Mar. 2014, pp. 103-15, https://www.rcis.ro/journal/article/view/1395-the-spatial-analysis-of-hot-spots-in-urban-areas-of-iran.