Precise Positioning with Wireless Sensor Nodes: Monitoring Natural Hazards in All Terrains. - Joshua Douglas Kenney; Donald Poole; Gregory Willden; Ben Abbott; Alan P. Morris; Ronald McGinnis; David A. Ferrill (SMC, 2009)

Stress inversion using slip tendency. - John M. McFarland; Alan P. Morris; David A. Ferrill (Comput. Geosci., 2012)