de Oliveira-Folharini, Saulo, Regina Célia de-Oliveira, and J. Christopher Brown. 2018. “Estimate of Housing and Population in Landslide Risk Areas in California (USA) and Coastal São Paulo (Brazil)”. Geographical Journal of Central America 3 (61E): 319-37. https://doi.org/10.15359/rgac.61-3.16.