Guha-Sapir, D., & Lechat, MF. (1986). Information-systems and Needs Assessment in Natural Disasters - An Approach for Better Disaster Relief Management. Disasters : the journal of disaster studies, policy and management, 10(3), 232-237. https://doi.org/10.1111/j.1467-7717.1986.tb00594.x (Original work published 1986)