Changes in urban built-up surface and population distribution patterns during 1986-1999: A case study of Cairo, Egypt. - Zhi-Yong Yin; Dona J. Stewart; Stevan Bullard; Jared T. MacLachlan (Comput. Environ. Urban Syst., 2005)

Estimating Displaced Populations from Overhead. - Armin Hadzic; Gordon A. Christie; Jeffrey Freeman; Amber Dismer; Stevan Bullard; Ashley Greiner; Nathan Jacobs; Ryan Mukherjee (IGARSS, 2020)